Bldg.2 222B
[Physical Chemistry -Properties-]
Thursday, March 26, AM
Optical properties · dielectric properties
Chair: IMURA, Kohei
(09:00-10:00)
* 8:50-9:00: interval for laptop PC connection.(1H1-01, 1H1-03, 1H1-04, 1H1-05)
1H1-01*
Carrier Transfer Dynamics in CdSe Nanoplatelets-Molecular Acceptor Complexes (Sch. Sci. Tech., Kwansei Gakuin Univ.) º OKUHATA, Tomoki; TAMAI, Naoto
1H1-03
Effects of Size and Number of Layers on Auger Recombination Dynamics of CdSe Nanoplatelets (Sch. Sci. Tech., Kwansei Gakuin Univ.) º USUI, Yuki; OKUHATA, Tomoki; TAHARA, Kazuaki; TAMAI, Naoto
1H1-04
Synthesis and Electron Transfer Dynamics of Pt Nanoparticle-attached CdSe Nanoplatelets (Sch. Sci. Tech., Kwansei Gakuin Univ.) º MAEDA, Kingo; USUI, Yuki; TAHARA, Kazuaki; OKUHATA, Tomoki; TAMAI, Naoto
1H1-05*
Ultrafast dynamics of excimers of dicyano aurate(I) complexes in aqueous solutions and their nuclear wavepacket motions (Grad. Sch. Sci. Eng., Univ. of Toyama) º IWAMURA, Munetaka; WAKABAYASHI, Ryo; MAEBA, Junichi; NOZAKI, Koichi; TAKEUCHI, Satoshi; TAHARA, Tahei
Chair: IWAMURA, Munetaka
(10:10-11:10)
* 10:00-10:10: interval for laptop PC connection.(1H1-08, 1H1-09, 1H1-10, 1H1-12)
1H1-08
Fabrication of hexagonal arranged gold nanoparticle assembly and its application to surface enhanced spectroscopy (Grad. Sch. Advanced Sci. Eng., Waseda Univ.) º UCHIDA, Takako; IMURA, Kohei
1H1-09
Fabrication of gold nanoparticles thin film and its application to plasmon induced photochemical processes (Grad. Sch. Advanced Sci. Eng., Waseda Univ.) º NISHIKADO, Yui; MIZOBATA, Hidetoshi; IMURA, Kohei
1H1-10*
Quantum wavepacket dynamics study of strong vibronic coupling effects on singlet fission (Grad. Sch. Eng. Sci., Osaka Univ.) º ITO, Soichi; ITO, Naoto; NAKANO, Masayoshi
1H1-12*
Theoretical study on structural dependences of third-order nonlinear optical property for phenalenyl radical dimers (Dept. of Chem. Eng., NNCT) º YONEDA, Kyohei; FUKUDA, Kotaro; MATSUI, Hiroshi; MINAMIDA, Yuka; NAKANO, Masayoshi
Chair: NAMAI, Asuka
(11:20-12:20)
* 11:10-11:20: interval for laptop PC connection.(1H1-15, 1H1-16, 1H1-17, 1H1-18, 1H1-19)
1H1-15
The Effect of Substrates on Ultrafast Carrier Dynamics of Graphene (Sch. Sci. Tech., Kwansei Gakuin Univ.) º YAMADA, Atsushi; SHIGEMASA, Hidehumi; KUTSUMA, Yasunori; KANEKO, Tadaaki; TAMAI, Naoto
1H1-16
Withdrawn
1H1-17
Introduction of Chiral Structure into Ferroelectric Alkylamide-Substituted Pyrene Derivative (Grad. Sch. Eng., Tohoku Univ.; IMRAM, Tohoku Univ.) º ANETAI, Hayato; TAKEDA, Takashi; HOSHINO, Norihisa; AKUTAGAWA, Tomoyuki
1H1-18
Liquid crystallinity, photophysical, and dielectric properties of tetraphenylethylene with long alkylamide chains (IMRAM, Tohoku Univ.) º TAKEDA, Takashi; ANETAI, Hayato; AKUTAGAWA, Tomoyuki
1H1-19*
Dense Formate Frameworks with an ABX3 Perovskite-like Architecture: Tuning Properties by A-site Substitution (Grad. Sch. Sci., Tohoku Univ.; The University of Cambridge; CREST, JST) º KUMAGAI, Shohei; KIESLICH, Gregor; CHEETHAM, Anthony K; TAKAISHI, Shinya; YAMASHITA, Masahiro
Thursday, March 26, PM
Surface · thin films · nano materials
Chair: KIGUCHI, Manabu
(13:30-14:30)
* 13:20-13:30: interval for laptop PC connection.(1H1-28, 1H1-30, 1H1-31, 1H1-32, 1H1-33)
1H1-28*
Conversion of -OR to -SR' anchoring group in porphyrin arrays and their single molecule electronic properties (Grad. Sch. Sci., Osaka Univ.) º TAMAKI, Takashi; YAMADA, Ryo; TADA, Hirokazu; OGAWA, Takuji
1H1-30
Theoretical study on the spin polarization effects on the single-molecule conductivity of polyacenes (Grad. Sch. Eng. Sci., Osaka Univ.) º TAKEBAYASHI, Taku; KITAGAWA, Yasutaka; SHIGETA, Yasuteru; OKUMURA, Mitsutaka; NAKANO, Masayoshi
1H1-31
Formation of polyoxometalate nanostructure and electronic property (Grad. Sch. Sci., Osaka Univ.) º KISHIMOTO, Hiroyuki; YAMAGUCHI, Harumasa; CHE, Dock-chil; MATSUO, Haruka; TSUNASHIMA, Ryo; MATSUMOTO, Takuya
1H1-32
Control of Exciton Dynamics in a Single Quantum Dot by a Silver-coated AFM Tip (Sch. Sci. Tech., Kwansei Gakuin Univ.) º TAKATA, Hiroki; MASUO, Sadahiro
1H1-33
Evaluation of exciton dynamics in a single quantum dot - metal nanowire system (Sch. Sci. Tech., Kwansei Gakuin Univ.) º YAMANAKA, Akihiro; MASUO, Sadahiro
Chair: MASUO, Sadahiro
(14:40-15:40)
* 14:30-14:40: interval for laptop PC connection.(1H1-35, 1H1-37, 1H1-38, 1H1-39, 1H1-40)
1H1-35*
Photochemical Surface Passivation of Semiconductor Quantum Dots for Blinking Suppression and Photoluminescence Enhancement (HRI, AIST; Grad. Sch. Eng., Kagawa Univ.) º HAMADA, Morihiko; TAKENOKOSHI, Norifumi; WAKIDA, Shin-ichi; NAKANISHI, Shunsuke; BIJU, Vasudevanpillai
1H1-37
Formation and electron transport properties of pyrazine molecular junctions using Au, Ag, and Cu electrodes (Grad. Sch. Sci., Eng., Tokyo Tech) º TAKAHASHI, Ryoji; KANEKO, Satoshi; KIGUCHI, Manabu
1H1-38
Fine structure of charge distribution in organic photovoltaic thin film (Sch. Sci., Osaka Univ.) º ARAKI, Kento; IE, Yutaka; ASO, Yoshio; MATSUMOTO, Takuya
1H1-39
Low-Energy Inverse Photoemission Study of Image Potential States ofShuttlecock-shaped Phthalocyanines on HOPG (ICR, Kyoto Univ.; ICR, Kyoto Univ.) º YOSHIDA, Hiroyuki; SHIRAISHI, Ryo; SATO, Naoki
1H1-40
Molecular orientation-dependent ionization energy and electron affinity of pentacene-6,13-dione thin films (ICR, Kyoto Univ.) º YAMADA, Kazuto; YOSHIDA, Hiroyuki; SATO, Naoki
Chair: YOSHIDA, Hiroyuki
(15:50-16:40)
* 15:40-15:50: interval for laptop PC connection.(1H1-42, 1H1-43, 1H1-44, 1H1-45)
1H1-42
(1×1)TiO2 ultrathin film on Ag(110):NEXAFS study (Grad. Sch. Sci., Rikkyo Univ.) º SUGIZAKI, Yuichi; ISHIDA, Shuhei; NAKAMURA, Takuya; EDAMOTO, Kazuyuki; OZAWA, Ken-ichi
1H1-43
Electrical conductivity measurement for Bi2212 copper oxide high-TC superconductor with and without alkali metal adsorption (GREEN, NIMS) º SAKAI, Chikako; OHNISHI, Yohei; KUWAKO, Atsushi; YOSHIKAWA, Masaaki; TAKEDA, Sakura; DAIMON, Hiroshi
1H1-44
Shear Stress Effect on Photochromism of Diarylethene CMTE (Tokyo Univ. of Sci., Yamaguchi Graduate School of Science and Engineering) º INOUE, Takeshi; FUNASAKO, Yusuke; INOKUCHI, Makoto
Carbon materials
1H1-45*
New physical chemistry of three dimensional nanoporous graphene (WPI-AIMR, Tohoku Univ.) º ITO, Yoshikazu; FUJITA, Takeshi; CHEN, Mingwei
Chair: FUJIMORI, Toshihiko
(16:50-17:30)
* 16:40-16:50: interval for laptop PC connection.(1H1-48, 1H1-50)
1H1-48*
Direct Synthesis of Linear Diamondoid-polymers inside Carbon Nanotubes from Bridgehead-halogenated Diamondoids (Grad. Sch. Sci., Nagoya Univ.) º NAKANISHI, Yusuke; OMACHI, Haruka; FOKINA, Natalie A; KITAURA, Ryo; SCHREINER, Peter R; DAHL, Jeremy E. P; CARLSON, Robert M. K; SHINOHARA, Hisanori
1H1-50*
Automatic Gradient Elution Gel Filtration for Separation of Metallic and Semiconducting Single-wall Carbon Nanotubes (Grad. Sch. Sci., Nagoya Univ.) º THENDIE, Boanerges; OMACHI, Haruka; KITAURA, Ryo; MIYATA, Yasumitsu; SHINOHARA, Hisanori
Friday, March 27, AM
Electrical conductors · magnetism
Chair: NAKAMURA, Toshikazu
(09:00-10:00)
* 8:50-9:00: interval for laptop PC connection.(2H1-01, 2H1-03, 2H1-04, 2H1-05)
2H1-01*
Photo-induced doping in a molecular conductor utilizing photochromism (Institute for Molecular Science; RIKEN) º SUDA, Masayuki; KATO, Reizo; YAMAMOTO, Hiroshi
2H1-03
Electrical and Magnetic Behavior of Copper(II) Dithiolene Complex Salts with Photo-controllable Spin Distribution (Grad. Sch. Sci., Eng., Ehime Univ.) º NOMA, Hiroki; OHARA, Keishi; YAMAMOTO, Takashi; NAITO, Toshio
2H1-04
Mechanism of high photoconductivity of NMQ[Ni(dmit)2] (Grad. Sch. Sci., Eng., Ehime Univ.) º NAGAYAMA, Naoki; OHARA, Keishi; YAMAMOTO, Takashi; NAITO, Toshio
2H1-05*
Magnetism and Conductivity of the π-d Mixed Crystal (DIETSe)2FeBr3Cl (Grad. Sch. Sci., Kyoto Univ.; Nagaoka Univ. of Tech.; JST-CREST; NHMFL) º KAWAGUCHI, Genta; MAESATO, Mitsuhiko; KOMATSU, Tokutaro; IMAKUBO, Tatsuro; KITAGAWA, Hiroshi; GRAF, David; KISWANDHI, Andhika; BROOKS, James S.
Chair: AKUTSU, Hiroki
(10:10-11:10)
* 10:00-10:10: interval for laptop PC connection.(2H1-08, 2H1-09, 2H1-10, 2H1-11, 2H1-12, 2H1-13)
2H1-08
Magnetic Resonance Investigation of Charge and Spin State in Oxo-Bridged Dinuclear Ruthenium Mixed-Valence Complex (Institute for Molecular Science Department of Materials Molecular Science) º NAKAMURA, Toshikazu; YOSHIDA, Masaki; KONDO, Mio; MASAOKA, Shigeyuki
2H1-09
Crystal Structure and Physical Properties of Single-component Molecular Conductor, [Zu(tmdt)2] with a Tetrahedral Geometry (Coll. Hum. Sci., Nihon Univ.) º ZHOU, Biao; OGURA, Satomi; LIU, Qizhi; KOBAYASHI, Akiko
2H1-10
Development of a molecular conductor composed of iron(III) tetrabenzoporphyrin as a new π-d system (Grad. Sch. Sci. Technol., Kumamoto Univ.; Grad. Sch. Sci., Osaka Univ.; IMRAM, Tohoku Univ.) º NISHI, Miki; MATSUDA, Masaki; IKEDA, Mitsuo; HANASAKI, Noriaki; HOSHINO, Norihisa; AKUTAGAWA, Tomoyuki
2H1-11
Electrochemical Crystallization of Axially Substituted Porphyrin Conductors (Grad. Sch. Chi Sci. and Eng., Hokkaido Univ.) º KUROKAWA, Masashi; INABE, Tamotsu; HARADA, Jun; TAKAHASHI, Yukihiro; HASEGAWA, Hiroyuki
2H1-12
Synthesis, structure and physical properties of transition metal thiolate complexes using TTF derivatives with a pyridine ring (Osaka Pref. Univ. Graduate School of Science) º OKUNO, Ryota; FUJIWARA, Hideki
2H1-13
Development of new multifunctional materials using TTF derivatives containing stable organic radicals (Osaka Pref. Univ. Graduate School of Science) º HORIKIRI, Kazuki; FUJIWARA, Hideki
Chair: YAMOCHI, Hideki
(11:20-12:20)
* 11:10-11:20: interval for laptop PC connection.(2H1-15)
2H1-15 CSJ Award for Creative Works
Systematic Study of Electronic Structures in Organic Conductors and the Characteristic Physical Properties (Grad. Sch. Sci., Eng., Tokyo Tech) º MORI, Takehiko
Friday, March 27, PM
Chair: MATSUDA, Masaki
(13:30-14:30)
* 13:20-13:30: interval for laptop PC connection.(2H1-28, 2H1-29, 2H1-30, 2H1-31, 2H1-32, 2H1-33)
2H1-28
Synthesis, Structures, and Physical Properties of Novel Organic Conductors based on a Bis-catechol-fused TTF Derivative (ISSP, The Univ. of Tokyo) º YOSHIDA, Junya; UEDA, Akira; MORI, Hatsumi
2H1-29
Deuterium and Electron Transfer-based Phase Transition Phenomenon in a Hydrogen-bonded Purely Organic Conductor Composed of a Selenium-incorporated Catechol-fused TTF Derivative (ISSP, The Univ. of Tokyo; Grad. Sch. Sci., Tokyo Univ. of Sci.; KEK) º UEDA, Akira; HATAKEYAMA, Akari; ENOMOTO, Masaya; KUMAI, Reiji; MURAKAMI, Youichi; MORI, Hatsumi
2H1-30
Preparation, structural and physical properties of (TP-EDTT)2Br (LTM, Kyoto Univ.) º ISHIKAWA, Manabu; NAKANO, Yoshiaki; URUICHI, Mikio; OTSUKA, Akihiro; YAMOCHI, Hideki
2H1-31
Organic field-effect transistors using charge-transfer complexes with structural phase transitions (Grad. Sch. Chi Sci. and Eng., Hokkaido Univ.) º YOKOKURA, Seiya; TAKAHASHI, Yukihiro; HASEGAWA, Hiroyuki; HARADA, Jun; INABE, Tamotsu; MATSUSHITA, Michio; AWAGA, Kunio
2H1-32
FET characteristics and negative differential resistance of TTF-TCNQ in the Peierls transition phase (Sch. Sci., Nagoya Univ.) º TONOUCHI, Daiki; MATSUSHITA, Michio; AWAGA, Kunio
2H1-33
Thermoelectric power measurements of molecular conductor β”-(DODHT)2X (Grad. Sch. Sci. Eng., Ibaraki Univ.) º OKANO, Hitomi; NISHIKAWA, Hiroyuki
Chair: MATSUSHITA, Michio-m.
(14:40-15:40)
* 14:30-14:40: interval for laptop PC connection.(2H1-35, 2H1-36, 2H1-37, 2H1-39, 2H1-40)
2H1-35
Structures and properties of molecular conductors based on DSDTF with ethylenedioxy group (Grad. Sch. Sci., Eng., Ehime Univ.) º OKA, Yusuke; SHIRAHATA, Takashi; MISAKI, Yohji
2H1-36
Preparation of Charge-transfer Salts of 2,4-disulfoanilinium monoanion and its PO radical derivative dianion (Grad. Sch. Sci., Osaka Univ.) º AKUTSU, Hiroki; NAKAZAWA, Yasuhiro
2H1-37*
sub-nanospace templated synthesis of one-dimensional conductors using chalcogen elements (Shinshu Univ. Center for Energy and Environmental Science; JST, PRESTO) º FUJIMORI, Toshihiko; KANEKO, Katsumi
2H1-39
Conduction Properties at the Contact Interface between Phthalocyanine Nickel (Ni(Pc)) and Tetracyanoquinodimethane (TCNQ) Derivatives Single Crystals (Sch. Sci., Hokkaido Univ.) º SHIMADA, Takuro; TAKAHASHI, Yukihiro; HASEGAWA, Hiroyuki; HARADA, Jun; INABE, Tamotsu
2H1-40
Cation and Anion Recognitions of Quinoxalinone derivative (IMRAM, Tohoku Univ.) º NAKANE, Yuta; TKEDA, Takashi; HOSHINO, Norihisa; SAKAI, Ken-ichi; AKUTAGAWA, Tomoyuki
Chair: FUJITA, Wararu
(15:50-16:50)
* 15:40-15:50: interval for laptop PC connection.(2H1-42, 2H1-44, 2H1-45, 2H1-46, 2H1-47)
2H1-42*
Synthesis of rhodium substituted epsilon-iron oxide nanomagnet exhibiting gigantic coercive field and high-frequency millimeter wave absorption (Grad. Sch. Sci., The Univ. of Tokyo) º NAMAI, Asuka; YOSHIKIYO, Marie; OHKOSHI, Shin-ichi
2H1-44
Construction of supramolecular structures by σ-hole on sulfur and physical properties of metalladithiolene complexes (Grad. Sch. Sci., The Univ. of Tokyo) º OHDE, Chie; KUSAMOTO, Tetsuro; NISHIHARA, Hiroshi
2H1-45
Theoretical studies on magnetic interaction of TOT dimer (Grad. Sch. Sci., Osaka Univ.) º KINOSHITA, Keiji; KAWAKAMI, Takashi; SAITO, Toru; YAMANAKA, Shusuke; OKUMURA, Mitsutaka
2H1-46
Theoretical investigation of magnetic interaction in organic spin systems by the DMRG-CAS method (Grad. Sch. Sci., Osaka Univ.) º KAWAKAMI, Takashi; KINOSHITA, Keiji; SAITO, Toru; YAMANAKA, Shusuke; OKUMURA, Mitsutaka; SHOJI, Mitsuo; TAKANO, Yu; YAMAGUCHI, Kizashi
2H1-47
Carrier doping in a molecular spin ladder system using solid state ion exchange (Grad. Sch. Sci., Hiroshima Univ.) º ICHIHASHI, Katsuya; NISHIHARA, Sadafumi; KONNO, Daisuke; MACHIDA, Ryo; KATO, Chisato; MARYUNINA, Kseniya; INOUE, Katsuya; AKUTAGAWA, Tomoyuki; NAKAMURA, Takayoshi
Saturday, March 28, AM
Liquid crystal · Liquid · Phase transition · others
Chair: TAKAISHI, Shinya
(09:00-09:40)
* 8:50-9:00: interval for laptop PC connection.(3H1-01, 3H1-02, 3H1-03, 3H1-04)
3H1-01
Structural Phase Transition of Hydrogen-bonding Molecular Crystals of (Imidazolium)(3-Hydroxy-2-quinoxalinecarboxylate) through H2O Adsorption-Desorption (Grad. Sch. Eng., Tohoku Univ.) º YOSHII, Yuya; SAKAI, Ken-ichi; HOSHINO, Norihisa; TAKEDA, Takashi; NORO, Shin-ichiro; NAKAMURA, Takayoshi; AKUTAGAWA, Tomoyuki
3H1-02
Synthesis and Functions of Tetraalkylamide-Substituted Dibenzo[18]crown-6 Derivative (Grad. Sch. Eng., Tohoku Univ.) º KIMURA, Yuko; KOBAYASHI, Takayuki; TAKEDA, Takashi; HOSHINO, Norihisa; AKUTAGAWA, Tomoyuki
3H1-03
Single-molecule fluorescence detections of extracellular and intracellular transport of nanobioconjugates (AIST Health Research Institute) º BIJU, Vaudevan; WAKIDA, Shinichi; SUZUKI, Yasuhiro
3H1-04
Two-photon induced photoluminescence from single gold nanoparticle studied by optical microscopy (Sch. Advanced Sci. Eng., Waseda Univ.) º MA, Shomin; IMURA, Kohei
Saturday, March 28, PM
Chair: MIZUNO, Motohiro
(13:00-14:00)
* 12:50-13:00: interval for laptop PC connection.(3H1-25, 3H1-26, 3H1-27, 3H1-28, 3H1-29, 3H1-30)
3H1-25
Discotic Liquid Crystals of Organic Transition Metal Complexes (115): Effect of Chain Length on Mesomorphism of PcCu(II) having an Alkoxy Group at the m-Position of Phenoxy Groups (Fac. Textile Sci. Technol., Shinshu Univ.) º NAKAMURA, Hiromu; YOSHIOKA, Miho; IGARASHI, Kensaku; SATO, Hiroyuki; OHTA, Kazuchika
3H1-26
Discotic Liquid Crystals of Organic Transition Metal Complexes (116): Synthesis and Alignment of Dyads based on alkylthio-substituted Pc and C60 Linked by Vanillin or Isovanillin (Grad. Sch. Sci. Technol., Shinshu Univ.) º YAJIMA, Shin-nosuke; WATARAI, Ayumi; OHTA, Kazuchika
3H1-27
Synthesis of Novel Discotic Liquid Crystals based on 3,5-Dicyano-2,4,6-tristyryl- pyridine and Effect of the Number of Peripheral Chains on their Mesomorphism (Grad. Sch. Sci. Technol., Shinshu Univ.) º YATABE, Masashi; ONO, Kenta; OHTA, Kazuchika
3H1-28
Study on molecular orientation of the chiral nematic liquid crystal exhibiting blue phases by polarized microscopic FT-IR spectroscopy (Grad. Sch. Nat. Sci., Nagoya City Univ.) º MATSUMURA, Masanori; KATAYAMA, Norihisa
3H1-29
Effects of Substituents on the Thermal Properties of Ionic Liquids Based on Ruthenium Sandwich Complexes (Sch. Sci., Kobe Univ.) º HIGASHI, Tomomi; UEDA, Takahiro; KOMURASAKI, Aina; MOCHIDA, Tomoyuki
3H1-30
Reactivity Control of Photo-Curable Ionic liquids Based on Ruthenium Sandwich Complexes (Grad. Sch. Sci., Kobe Univ.) º UEDA, Takahiro; FUNASAKO, Yusuke; MOCHIDA, Tomoyuki
Chair: MOCHIDA, Tomoyuki
(14:10-15:10)
* 14:00-14:10: interval for laptop PC connection.(3H1-32, 3H1-34, 3H1-35, 3H1-36, 3H1-37)
3H1-32*
A Universal Equation of State for Hydrocarbons (Hosei Univ.) º KATAOKA, Yosuke; YAMADA, Yuri
3H1-34
Interactions between Imidazolium-based Ionic Liquid and Molecular Liquids Depending on Their Electron-donicity (Grad. Sch. Sci. Eng., Saga Univ.; University of Lille 1 Laboratoire de Spectrochimie Infrarouge et Raman; MURORAN INST. OF TECH.) º TAKAMUKU, Toshiyuki; HOKE, Hiroshi; IDRISSI, Abdenacer; MAREKHA, Bogdan; MOREAU, Myriam; HONDA, Yusuke; UMECKY, Tatsuya; SHIMOMURA, Takuya
3H1-35
Interaction site between the SCN- ion and protein aggregation due to the intermolecular β-sheet structure (Dept. Appl. Chem., Nat. Def. Acad.) º YAMAGUCHI, Erika; TAKEKIYO, Takahiro; ABE, Hiroshi; YOSHIMURA, Yukihiro
3H1-36
Hydration structure of hydrated polypeptides and proteins by X-ray diffraction (Fac. Sci., Fukuoka Univ.) º YOSHIDA, Koji; YAMAGUCHI, Toshio
3H1-37
Quantitative estimation of concentration of NaCl aquious solution in SBA-16 mesopore by NMR method (Grad. Sch. Nat. Sci. Technol., Kanazawa Univ.) º MIYATOU, Tatsuya; OHASHI, Ryutaro; IDA, Tomonori; MIZUNO, Motohiro; KITTAKA, Shigeharu