Takeshi KOIBUCHI
- Education
- 2008Hokkaido University (LL.B.)
- Professional Experience
- 2022 - Supervisory Director, JR East Private Reit, Inc
- 2022 - Member, Research & Planning Committee, Japan ADR Association
- 2016 - 2018Legal Dept., Sojitz Corporation
- 2009 - 2019Nishimura & Asahi
- Qualifications
Admitted in Japan (2009)
Litigations for damages based on directors’ breach of duties with due care of a prudent manager [company side, director side]
Investigations and preparations of opinion letters on liability of officers
Litigation concerning request for confirmation of shareholder’s status [company side]
Litigation for damages based on warranty against defects concerning a real estate transaction
Litigation for real estate eviction / Non-contentious land lease proceedings
Litigation for cryptocurrency transfer and other related disputes concerning cryptocurrency transactions
Litigations for damages based on product liability or liability for non-conformity [manufacturer side, orderer side]
Litigation for damages based on breach of obligation to explain and other violations in investment trust transactions [securities company side]
Litigation to confirm contractual status concerning the transfer of contractual status under silent partnership agreement
Litigation to confirm contractual status concerning the termination of a continuous contract
Investigations and preparations of opinion letters concerning antimonopoly act, subcontract act and construction business act
Provisional seizure of various assets (e.g. real estate, deposit claims, investment trust, movables), petition for provisional disposition (share transfer prohibition order)
Petition for sender identification information disclosure order
Representing for lawsuits concerning dismissal (including ordinary dismissal, disciplinary dismissal, layoff), labor tribunal (power harassment, claim for unpaid overtime), and response to labor union [employers’ side]
Representing for filing for bankruptcy (a general contractor in corporate reorganization, a chemical manufacturer in corporate reorganization, a daily necessities manufacturer in civil rehabilitation, a golf course enterprise in civil rehabilitation, a building materials manufacturer in civil rehabilitation, etc.)
Representing for business revitalization ADR application (chemical manufacturer, real estate developer)
Performance of duties as a deputy bankruptcy trustee (Food & Beverage Industry, Apparel, etc.)
Representing Debtors in out-of-court workouts, etc. (local bus company, taxi company, radio station, apparel retailer, etc.)
2025 Best Lawyers: Litigation, The Best Lawyers in Japan 2026
Access
9F Uchisaiwaicho-Tokyu Building, 1-3-2 Uchisaiwaicho, Chiyoda-ku, Tokyo 100-0011, Japan
+81-3-6205-8444(Main)
info@aieilaw.co.jp
- - 1-minute walk from Toei Mita Line "Uchisaiwaicho" Station A5 Exit
- - 4-minute walk from Tokyo Metro Ginza Line "Shimbashi" Station 7 Exit
- - 2-minute walk from Shimbashi, Uchisaiwaicho Underpass E Exit
- - 5-minute walk from JR "Shimbashi" Station Hibiyaguchi
- - 6-minute walk from Toei Asakusa Line "Shimbashi" Station
- - 7-minute walk from Tokyo Metro Chiyoda Line / Hibiya Line "Hibiya" Station
