At last, I manage to complete collecting Nendoroid K-On! for now I guess haha.. In the beginning, I didn't expect it will become limited items so fast, which I missed on the first release, there are Yui Hirasawa, Mio Akiyama, Tsumugi Kotobuki and Ristu Tainaka. Luckily they reissue again for some characters, so i quickly make my pre-order from a local toy shop.
Wondering will Good Smile Company release Sawako Yamanaka? (Sawako Yamanaka is a teacher at Sakura High. She is originally the adviser of the wind instrument club.) So far no news about it.