Osu! Tatakae! Ouendan! 2

Ok i know this is not related to psp but please don't say anything mean. Thanks
Has any one played it before.


Here's my video of a level(s) in this game
http://www.youtube.com/watch?v=T2G5FEEVgnw
http://www.youtube.com/watch?v=HOWw_UXLnWA