Kobushi Factory’s Dosukoi! Kenkyo ni Daitan / Ramen Daisuki Koizumi-san no Uta / Nen ni wa Nen (Nen’iri Ver.) took the #47 spot on the Oricon single rankings for its sixth week on the charts (10/05～10/11) with 1.287 copies sold.
The total amount of copies sold is now 42.712.
Source & image: Oricon