Konachan is an imageboard site focused on hosting anime and manga-themed wallpaper.

MangaUpdates (also known as Baka-Updates Manga) is a site dedicated to bringing the manga community (and by extension the manhwa, manhua, etc, communities) the latest scanlation and series information. (taken from http://www.mangaupdates.com/aboutus.html)

Logos for the best search engine for train, bus, and plane timetables and routes in Japan.