NHK network has announced the lineup of guests for this Sunday's episode of "MUSIC JAPAN."� This week, the show will feature AI, Otsuka Ai, Kuraki Mai, Ghost Note, Tortoise Matsumoto, and Watarirouka Hashiritai (sub-unit of AKB48).

Watarirouka Hashiritai will also be featured on the guest talk corner of the show, and the pop stars will do some puzzle challenges, which is sure to be cute.� AI and Tortoise Matsumoto will also be on the talk section, and they will do an on-air performance.

Check below the jump for the full performances list and PVs!

MUSIC JAPAN Performance List:

+ AI - Nemurenai Machi

http://www.youtube.com/watch?v=38_wIIQoJU4

+ Otsuka Ai - I ? ���

http://www.youtube.com/watch?v=McDhD-KtbjY

+ Kuraki Mai - SUMMER TIME GONE




+ Ghost Note - Boku Kimi Believer

http://www.youtube.com/watch?v=FohGuw1B9Hs

+ Tortoise Matsumoto - My Way Highway

+ Watarirouka Hashiritai - Gyuu



Source: natalie