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Outline BroadBand Security, Inc.

as of September 19th,2025

Company name BroadBand Security, Inc.(BBSec)
Head Office Nomurafudosan Nishi-Shinjuku-Kyodo Bldg.4F,
8-5-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo,
160-0023, Japan
TEL: +81-3-5338-7430
MAP
URL https://www.bbsec.co.jp/
Established November 30th, 2000
Capital JPY 317m (as of June 30th, 2026)
Number of employees 254 (as of June 30th, 2026)
Board Members Chairman & Representative Director Soichi Kondo
President & Representative Director Masato Morisawa
Senior Managing Director Katsumi Tanaka
Managing Director Toshihiro Okada
Director Naoki Tani
Director Yoshito Saito
Director Takashi Takizawa
Outside Director Kiichi Tanaka
Outside Director Shiro Aoyagi
Outside Director Tomoko Takehara
Outside Director Sen Ueno
Corporate Auditor Tsuguji Arakawa
Outside Corporate Auditor Masashi Fukuyama
Outside Corporate Auditor Hidetoshi Masunaga
Outside Corporate Auditor Toshinari Takeno
Our services provided 1. Consulting & Assessment
2. Vulnerability diagnosis
3. Managed Service & Digital Forensics
Other Locations

Tennozu (Tokyo), Osaka, Nagoya, Tohoku, Korea, Operation Center (Tokyo)