TOYOOKA Hiroto

TOYOOKA Hiroto

Title
Associate
Bar Association
Dai-Ichi Tokyo Bar Association
Telephone Number
+81-3-3214-6439
E-mail address
hiroto.toyooka@iwatagodo.com

Career Summary

April 1991
Born in Saitama Prefecture, Japan
March 2010
Graduated from Kaisei Senior High school
March 2014
Received his LL.B. from the University of Tokyo
March 2016
Received his J.D. from the University of Tokyo School of Law
December 2017
Received his Diploma from the Legal Training and Research Institute of the Supreme Court of Japan (70th). Registered as a Japanese attorney
January 2018
Joined ISHIZAKI & YAMANAKA
April 2022-
Instructor for non-graduate students of the University of Tokyo School of Law
June 2022
Joined Iwata Godo

Professional Memberships

Member of Business Law Council (Keiei Hoso Kaigi)

Awards

The Best Lawyers in Japan 2026

List of Main Publications


・"Labor Issues for Managers" (co-author, Kinzai, 2025)
・Labour and Employment Comparative Guide - Japan (co-author, Mondaq, 2024)
・Annual Summaries of Labor-Related Judicial and Administrative Decisions (co-author, Roumugyousei, 2024)
・”8th Article on Employment Law - Counting Hours Worked Outside the Workplace” (co-author, Roseijiho No. 4074, 2024)
・”Annual Summaries of Labor-Related Judicial and Administrative Decisions” (co-author, Roumugyousei, 2023)
・”Financial Case Learned by Case Studies(Governance Edition: Due Care of a Prudent Manager by Directors Regarding Working Time Management” (Co-authored Financial and Legal Affairs, March 10, 2023, No. 2205)
・”The Latest Shareholder Meeting Stories” (co-author, Shoji Homu, 2022)
・”Adjourned Shareholder Meetings: Postponed Filing of Securities Reports in Corporate Scandals” (October issue of Shoji Homu)
・”No.17: Unfair Labor Practice (2)” (2093 issue of Roudou Kijun Kouhou, 2022)
・”No.16: Unfair Labor Practice (1)” (2090 issue of Roudou Kijun Kouhou, 2022)
・”Practice of Law in response to Labor Administration <2nd Edition>” (co-author, Chuokeizaisha, 2021)
・”Basics and Practice of Equal Pay for Equal Work <2nd Edition>” (co-author, Chuokeizaisha, 2021)
・ “Check the Issue of Paying Wages to Funds Transfer Service Providers” (September issue of Jinji Romu Jitsumu no Q&A, 2021)
・”Systems for Understanding and Managing Working Hours, and Points of Attention in Response Thereto” (co-author, July issue of Business Houmu, 2021)
・”Basics and Practice of Harassment Prevention” (co-author, Chuokeizaisha, 2020)
・”Measures to Prevent Power Harassment in the Workplace - Efforts Required to Companies” (July issue of Kensetsu Roumu Anzen, 2020)
・”Basics and Practice of the Revised Labor Standards Act” (co-author, Chuokeizaisha, 2019)

Publications

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Seminars

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News

  • 202504

    22 lawyers of our firm were recognized in The Best Lawyers in Japan 2026.

    Best Lawyers
    ■ Antitrust / Competition Law
    TOJI Yoshihiro
    IZUMI Atsushi

    ■ Banking and Finance Law
    TOJI Yoshihiro
    SAKAMOTO Tomoko
    MATSUDA Takao

    ■ Corporate and Mergers and Acquisitions Law
    MOTOMURA Takeshi

    ■ Corporate Governance and Compliance Practice
    YOSHIHARA Tomomichi

    ■ Insolvency and Reorganization Law
    TAGO Shinya
    MOTOMURA Takeshi
    URANAKA Hirotaka

    ■ Labor and Employment Law
    TAGO Shinya

    ■ Litigation
    TOJI Yoshihiro
    WAKABAYASHI Shigeo
    MOTOMURA Takeshi
    YOSHIHARA Tomomichi
    URANAKA Hirotaka

    ■ Tax Law
    MUTOU Yuuki


    Best Lawyers - "Ones to Watch"
    ■ Antitrust / Competition Law
    OKAMURA Yu
    MATSUHASHI Sho

    ■ Arbitration and Mediation
    NAKAMURA Saeko
    MIURA Takashi

    ■ Corporate and Mergers and Acquisitions Law
    OKAMURA Yu
    SASAKI Tomoo
    FUKATSU Haruno
    FUKUCHI Takumi
    KITAGAWA Hiroki
    TOYOOKA Hiroto
    MATSUHASHI Sho

    ■ Information Technology Law
    ADACHI Makoto

    ■ Intellectual Property Law (Non-Patent)
    ISHIKAWA Hiroaki

    ■ Labor and Employment Law
    NAKAMURA Saeko
    KITAGAWA Hiroki

    ■ Privacy and Data Security Law
    HORITA Koji

  • 202206

    We welcomed a new attorney, Toyooka Hiroto.

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