Talk:Dosukoi! Kenkyo ni Daitan / Ramen Daisuki Koizumi-san no Uta / Nen ni wa Nen (Nen'iri Ver.)/@comment-113.254.242.187-20151118180937/@comment-113.254.242.187-20151118182421

Oh Sorry, I found that Honto_no_Jibun charted 12 weeks from 2007/10/31. Balalaika charted 23 weeks from 2006/10/25. Happy☆彡 charted 15 weeks from 2007/05/02.