Wataru Hoshi official site News Releases

Professor Takashi Maeno, Keio University Emeritus, Appears on Bestselling Author Wataru Hoshi's Video Podcast 'NO-FILTER – Summoning the Authors Themselves' to Discuss 'Well-being × Mental Science'

Professor Takashi Maeno, emeritus of Keio University and Dean of Musashino University's School of We… · 2026-09-01

Wataru Hoshi, Bestselling Author and Business Consultant, Delivers Keynote at Fujitsu User Community Hokkaido Chapter

Author Wataru Hoshi presented 'Mental Management 2.0' as a new leadership paradigm for the AI era. T… · 2026-03-27

[Cumulative 600,000 Copies] Consecutive Bestselling Author Wataru Hoshi Holds Voicy Popular Program 'Jibun Shinkaron' Meetup in Marunouchi. Partially Reveals Contents of First New Book in 3 Years. 1,000-Person Book Launch Lecture Also Confirmed.

Rising Star Inc. held a 100-person exclusive meetup for Wataru Hoshi's Voicy program listeners, rece… · 2026-04-15

[Cumulative 600,000 Copies] Consecutive Bestselling Author Wataru Hoshi Holds Voicy Popular Program 'Jibun Shinkaron' Meetup in Marunouchi. Partially Reveals Contents of First New Book in 3 Years. 1,000-Person Book Launch Lecture Also Confirmed.

Rising Star Inc. held a 100-person exclusive meetup for Wataru Hoshi's Voicy program listeners, rece… · 2026-04-15