MMR-227 MMR-227 鈴音~大きな胸の鼓動~/白石鈴音 Released 2012-12-14. Release date 2012-12-14 Updated 2026-08-27 04:13 Performers Our records list no performers for this title. MMR-226 MMR-228 Related entries MMR 2012 Record & updates First seen 2026-08-25 Last verified 2026-10-26 Public content updated 2026-08-27 04:13 Request correction or removal Report a data issue