My activity on web

As a general rule, all of my web accounts are linked from this page.

Link Description
Facebook My social network account for contact with friends and acquaintances. Login required. Please send friend request if you're already my friend on real, other web services, or somewhere.
Blog Technical notes and various other articles. (Japanese Version Only)
Tumblr What I got interested and the collected.
Instagram Everyday scenery with photos and videos.
My favorites pictures, movies, sounds, and social bookmarking.

External links

Other my favorite links is here.