Edited post, made it a thread, and added information. Melon deserves it!
(Two weeks to listen to the song!)
They'll do a live concert in Nakano Sun Plaza on June 10th. The CD will go on sale in the concert and in H!P official shops. Price is 1000Y (What a normal single release costs). Arranger has only one previous work with H!P, which is Aozora, Nacchi's c/w to Takaramono. Anyone in Japan could get copies of this? It'd be fucking worth money to have it. Nyaoo~~
Country Musume will have a solo concert in September. Single release, anyone? C_ute, the forgotten kids. Now MKB. Later, CountryM too? Maybe UFA gave up the traditional distribution channels to only rely on their hardcore wota and sell in concerts and shops of their own. How long will it take? Are they testing H!P? ... u_u