Sakura Taisen: Sumire

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Other name: Sakura Wars: ~Su~Mi~Re~, 『サクラ大戦』～神崎すみれ引退記念～「す・み・れ」
Plot Summary: Set after the time of Sakura Taisen 4 (game), Kanzaki Sumire, during a training session was noticed that her spirit power (rei-ryoku) has dropped tremendously, below levels required to pilot the Koubu-nishiki. She decides to retire from the Kageki-dan while she still holds the position of “top star” in the dai-teikoku gekijyou.