[三酸化炭素 (K2)] ひらめく雛心 (ブルーアーカイブ) [英訳] [DL版] , [Sansanka Tanso (K2)] Hirameku Hinagokoro - When The Sun Unveils The Heart | The Fluttering Heart of Hina - When The Sun Unveils The Heart (Blue Archive) [English] [COHQ] [Digital]