- Network Engineer - From L0 to L7 (such as main work on telephone pole and Azure, make a web site and more...)
- Game Developer - I love Unity and GGJ! And, I am a organizer of GGJ19/20 site at Hiroshima, Japan.
- Illustration, 3D Modeling - As a hobby :-)
- Mentor at CoderDojo Kamiya-cho and Kure, Hiroshima, Japan
- Religion - Open Source 3D online third person shooter
- Detective vs Phantom - Action game made at GGJ21
- I am fishing cat! - Action game made at GameJam Takahashi 2023
- Root X Loot - Action game made at GGJ23
- LPIC Level 1 (Inactive)
- ITIL Foundation
- Azure Fundamentals
- and more!