About us

Change the way you work

we're dedicated to deliver
the best possible experience to our users.

We’re not just a service provider – we’re a true partner 
committed to revolutionizing the way our users work for the better.


The business version of LINE, LINE WORKS, is a communication solution with features that meet every business need including Message, Calendar, Board, and video conferencing. With an interface similar to LINE, you can easily exchange messages and convey feelings on a daily basis with stickers suitable for various work situations.

LINE WORKS is fully compatible with smart devices and is designed to help you stay connected with people at a distance. You can work closely with onsite coworkers and business partners anytime, anywhere. You can further accelerate your business by sharing information effectively and improving workflow on PC as well.


Furthermore, LINE WORKS is the only business messenger you can exchange messages with LINE users. We are striving to find better ways to work by implementing LINE CLOVA (AI system) and integrating extensive IT systems via API.

LINE is a messenger app by LY Corporation. You can exchange messages, have voice or video calls, and more with friends and family for free. The LINE app and the operating company are different from LINE WORKS.

LINE WORKS Information




June 3, 2015


5,520 million yen

President & CEO

Ryuichi Masuda

Main Office

Jingumae Tower Building 11F, 1-5-8 Jingumae, Shibuya-ku, Tokyo, 150-0001

West Japan Office

LINKS Umeda 8F, 1-1 Ofuka-cho, Kita-ku, Osaka-shi, Osaka 530-0011

Fukuoka Office

WeWork Daimyo 1F, 1-1-29 Daimyo, Chuo-ku, Fukuoka-shi, Fukuoka 810-0041


SOC (Service Organization Control) 2,3 
ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018


Established WORKS MOBILE Japan
Launched WORKS MOBILE application
Changed the application name to LINE WORKS
Started offering LINE WORKS Free plan
Opened West Japan Sales Office
Opened Fukuoka Sales Office
Integrated with LINE's AI business LINE CLOVA
Changed the company name to LINE WORKS Corporation

Executive Team

Ryuichi Masuda

CEO and Director of Marketing

Ryuichi Masuda joined Works Mobile Japan in 2019 after pursuing marketing career at computer manufacturers such as Japan Digital Equipment and Apple Computer Japan (currently referred as Apple Japan GK), as well as Japanese SI companies including sandi, LAC, and iret. As the Director of Marketing, he leads the branding and promotion of LINE WORKS. He has been serving the current position since June 2022.

Jun Nagashima

Head of Enterprise Sales

Hirokazu Tachiki

Head of Partner Sales

Akio Sasaki

Head of Online Direct Sales

Mikio Kitagawa

Head of Sales Strategy

Tetsushi Ohtake

Head of Business Planning

Keigo Ichiyanagi

Head of Product Management

Tatsuya Matsumoto

Head of Service Operation

Miharu Shige

Head of Customer Support

Kunihiro Nakajima

Head of AI Product

Shinichiro Isago

Executive Officer / Generative AI TF Leader


Main Office

Jingumae Tower Building 11F,
1-5-8 Jingumae, Shibuya-ku, Tokyo

Chiyota/Fukutoshin Line
4min walk from Meiji-jingumae Station
JR Yamanote Line
5min walk from Harajuku Station
Chiyoda/Ginza Line
11min walk from Omotesando Station

West Japan Sales Office

LINKS Umeda 8F,

1-1 Ofuka-cho, Kita-ku, Osaka-shi, Osaka

JR 1min walk from Osaka Station

Osaka Metro Midosuji Line 

1min walk from Umeda Station

Hankyu Railway

2min walk from Osaka Umeda Station 

Hanshin Electric Railway

5min walk from Osaka Umeda Station

Fukuoka Sales Office

WeWork Daimyo 1F
1-1-29 Daimyo, Chuo-ku, Fukuoka 

Nishi-Nippon Railroad Tenjin Omuta Line

7min walk from Fukuoka (Tenjin) Station

Fukuoka City Subway Airport Line

7min walk from Akasaka Station

Fukuoka City Subway Nanakuma Line

8min walk from Tenjin Minami Station