Okay, so I list ten things I like that start with the letter above...
1. K [from Gravitation]
2. Kadaj [from Final Fantasy VII: Advent Children]
3. Kougaiji [from Saiyuki
4. Kyo [from Furuba]
5. Kyo [Dir en Grey]
6. Kenpachi [from Bleach]
7. Kaiba Seto [from Yu-Gi-Oh!]
8. Katekyo Hitman Reborn! [anime/manga]
9. Kakuzu [from Naruto]
10. Kakashi [from Naruto]
Now, if you want, I could give you a letter and you could this.
