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©2001-2026 Atumi & Sakai
Ryuko Inoue Administrative Law
Setsuko Yufu, Tatsuo Yamashima, Junya Ae, Kentaro Mano, Saori Hanada, Youngseop Song, Hirofumi Yamanashi Antitrust / Competition Law
Kazuhiro Tanaka Arbitration and Mediation
Hiroo Atsumi, Akio Kawamura, Bonnie L. Dixon, Yutaka Sakai, Makoto Fujii Asset Finance Law
Hiroo Atsumi, Yutaka Sakai, Akimoto Kawamura, Toyoki Emoto, Hiroyuki Nezu, Yuri Suzuki, Fumiko Oikawa, Takaya Konishi, Shintaro Hamasu, Keita Imaizumi, Eiichiro Hata, Takafumi Ochiai, Akira Shimazaki, Tomohiro Kitada, Sayaka Aizawa, Shinji Yoshioka Banking and Finance Law
Hiroo Atsumi Capital Markets Law
Shuji Koyama Construction Law
Bonnie L. Dixon, Akimoto Kawamura, Ian S. Scott, Takafumi Uematsu, Shintaro Hamasu, Masayuki Matsuura, Christopher Marc Hodgens, Tadashi Yuzawa Corporate and Mergers and Acquisitions Law
Setsuko Yufu, Takeo Nishiyoshi, Akimoto Kawamura, Miho Niunoya, Emi Uchida, Fumiko Oikawa, Go Fujimoto, Keita Imaizumi, Masayuki Matsuura, Tatsuo Yamashima, Takafumi Ochiai, Yusuke Miura, Takasuke Mizukami, Hirofumi Hosoda, Akira Shimazaki, Kenichi Tanizaki, Masahito Fukuda, Ashish Jejurkar, Daisuke Suzuki, Shingo Isobe, Miki Ono, Sachiko Sugawara, Osamu Fujiwara, Chie Shinsha, Minako Otsuka, Hirofumi Kaji Corporate Governance & Compliance Practice
Hiroyuki Nezu, Shinichiro Shimizu, Daisuke Suzuki Criminal Defense
Miho Niunoya, Energy Law
Akimoto Kawamura, Yuri Suzuki, Hiroyuki Sanbe Financial Institution Regulatory Law
Yuri Suzuki, Takafumi Ochiai, Fumiyo Doi FinTech Practice
Takafumi Ochiai Information Technology Law
Mika Wakuta Insurance Law
Kentaro Minato International Arbitration
Bonnie L. Dixon, Go Fujimoto, Feng Qin Chen, Akiko Hosokawa, Hiroyuki Sanbe, Wataru Kamihigashi, Tadashi Yuzawa International Business Transactions
Akio Kawamura, Keita Imaizumi, Eiichiro Hata, Nobuhiko Shimose, Madoka Hashimoto Investment and Investment Funds
Emi Uchida, Makoto Nakano Labor and Employment Law
Iku Sasaki Life Sciences Practice
Bonnie L. Dixon, Kazutomo Ueyama, Toyoki Emoto, Kentaro Minato, Kazuhiro Tanaka, Chihiro Saito, Kohji Hayakawa Litigation
Ian S. Scott, Chie Kasahara
Media and Entertainment Law
Eiichiro Hata, Yukihito Machida, Christopher Marc Hodgens Private Equity, Private Funds and Venture Capital Law
Hiroo Atsumi, Rie Kishida, Jun Oishi Project Finance and Development Practice
Hiroo Atsumi, Russell K. Kawahara, Miho Niunoya, Shuji Koyama, Ryosuke Oue, Eiichiro Hata, Yasuhiro Usui, Jun Oishi, Hayato Kimura Real Estate Law
Ian S. Scott Sports Law
Hiroo Atsumi, Bonnie L. Dixon, Nozaki Ryuichi, Michiaki Hosoi, Kazuya Sato, Fumiko Soejima, Akiko Hosokawa, David Deyo Deck Structured Finance Law
Takashi Tezuka Tax Accounting Law
Hisashi Miyatsuka, Teruhisa Toyama, Shinichiro Shimizu, Takashi Tezuka Tax Law
Takafumi Ochiai Technology Law
Takafumi Ochiai Telecommunications Law
Setsuko Yufu, Fumiko Oikawa Trade Law
Japan
Tier 2
Banking and finance
Corporate and M&A
Intellectual property
Investment Funds
Projects and energy
Risk management and investigations
Sport
Tier 3
Capital markets
Fintech
Labour and employment
Real estate and construction
Shipping
TMT (Technology, Media and Telecommunications)
Tier 4
Dispute resolution
Hall of Fame & Leading partners
Setsuko Yufu
Antitrust and competition (Hall of Fame)
Akio Kawamura
Investment funds (Leading partners)
Russell K. Kawahara
Real estate and construction (Leading partners)
Yutaka Sakai
Banking and finance (Leading partners)
Shipping (Hall of Fame)
Miho Niunoya
Projects and energy (Hall of Fame)
Ian S. Scott
Sport (Hall of Fame)
Chie Kasahara
Intellectual property (Leading partners)
TMT (Leading partners)
Emi Uchida
Labour and employment (Leading partners)
Ryuichi Nozaki
Yuri Suzuki
Fintech (Leading partners)
Michiaki Hosoi
Projects and energy (Leading partners)
Takafumi Uematsu
Tatsuo Yamashima
Antitrust and competition (Leading partners)
Junya Ae
Antitrust and competition (Leading partners)
Takafumi Ochiai
Yusuke Miura
Risk management and investigations (Leading partners)
Kohei Murakawa
Dispute resolution (Leading partners)
Next generation partners
Masayuki Matsuura
Antitrust and competition
Akira Shimazaki
Tomoko Watanabe
Michio Suzuki
Rie Kishida
Osamu Fujiwara
Data - Information Technology
Thought Leader
Banking & Fintech
Department
Banking & Finance: Domestic
Capital Markets: Domestic: Securitisation & Derivatives
Competition/Antitrust
Construction
Corporate/M&A: Domestic
Employment
Life Sciences
Projects & Energy: Domestic
Real Estate
Sports & Gaming
Hiroyuki Sanbe