EP1 - A Cherry Blossom-colored Beginning / Yakisoba, Verandas, and Girls EP2 - Yet Another Cherry Blossom Color / After School with Harry-chan♥ EP3 - The President is My Sister / A Pool Cleaning Promise EP4 - A Sour Operation? / Is This a Test of Courage!? EP5 - Let's Have Tea With Big Sis / The Witch, The Apple, and The Big Sister EP6 - It's The Culture Festival ☆ It's a Sleepover / It's The Culture Festival ☆ It's Showtime! EP7 - Swimsuit Fanservice ☆ Accidents Too / Shopping with Yuu-chan EP8 - A Cherry Blossom-colored Wedding / A Cherry Blossom-colored Christmas EP9 - The End of Year Debut of S.B.J.K / Return of the Sour Operation!? EP10 - Memories and Surprises of a Snowy Day / A Promise in the Gym Storage EP11 - The President is SumiSumi! / The Cherry Blossom-colored Truth EP12 - Pudding and Mitsuki's Decision / Sakura Trick