Fanboy
- Character shrine for Uesugi Tatsuha - includes a character profile as well as an in-depth biography, a section dedicated to relationship analysis fanfiction, fanart, icons, image gallery, list of interesting quotes and a wisdom corner of deep thoughts by
- http://tatsuha.yuki-eiri.com

Heartless Writer
- Shrine to Yuki Eiri. In-depth character profile, analysis of relationships, seiyuu information. Also includes image gallery, stationary, and games and other extras.
- http://www.yuki-eiri.net/

The Totally Biased Tohma Site
- Profile, background, speculation, relationships, episode guide, wardrobe, screen captures, and fan fiction.
- http://www.thenoodlebowl.com/tohma/

Trigger Happy
- Shrine to Crawd Winchester. Information about K, his family, and relationships with others. Seiyuu information, manga and doujinshi scans also available.
- http://time-stranger.net/k/