2010/4/29 Tim <tenton@mac.com>:
> 10th - Crow Song by Girls Dead Monster (Angel Beats). These are insert
> songs, even.

10th - Crow Song is from 4/28 Daily Ranking.  My last email was about 4/27.

Anyway,

4/28 Oricon Ranking - Singles Daily

1st - Go! Go! Maniac   by Houkago Tea Time (sales figure 23021)
2nd - Listen!!    by Houkago Tea Time (sales figure 21523)

Both sales figure are 4 times more than the 3rd (4124).

Ref :
http://www.oricon.co.jp/rank/js/d/

ps.  more anime related singles in top 10 :
4th - Oshiete from A to Z   by Tamura Yukari (B-gata H-gei)
6th - Ray of Light   by Nakagawa shouko (Hagaren FA)
10th - Crow Song   by Girls Dead Monster (Angel Beats)

-- 
'CuSO4' Yung