Revision as of 08:12, 23 February 2022 by Ryotaeiji(talk | contribs)(Created page with "'''Oosawa Keiichi''' (大沢圭一) is a composer/arranger who has worked on music for the AKB48 Group. ==Singles== ===NMB48=== *Koi to Ai no Sono Aida ni wa (Song)|Koi...")
