Yuzuru transfers in at nearly the same time as Anzu. As a test of strength, Keito asks fine to do its first job—supporting AKATSUKI in its imminent S1. Tori and Yuzuru undergo tough training in preparation for the Flower Festival.
The Flag's Honor＊Flower Festival (誉れの旗＊フラワーフェス, homare no hata＊furawāfesu; lit. flag of honor＊flower festival) is an event story released on Apr 15th 2016. It could be obtained through point rewards during The Flag's Honor＊Crowned Flower Festival event and is free to read on Basic in ! mode. The song Usubeniiro no Yakusoku is associated with this story.
It features Tori, Souma, Yuzuru, Keito, Kuro, Wataru, Mika, and Shu.
CGs
_Tori_Himemiya_CG.png "(Little Princess) Tori Himemiya CG.png (891 KB)")
あぁ、坊ちゃま！ 初対面なのですから、もうすこしお行儀良く！
_Wataru_Hibiki_CG.png "(Brilliant Performer) Wataru Hibiki CG.png (1 MB)")
フフフ！ 興味本位でしたが、だんだん楽しくなってきましたよ……☆
_Keito_Hasumi_CG.png "(Victory Flag) Keito Hasumi CG.png (1.36 MB)")
そうだ、お近づきのしるしというわけでもないが……。この花束を、貴様にやろう
_Keito_Hasumi_CG2.png "(Victory Flag) Keito Hasumi CG2.png (1.43 MB)")
夢幻などではないぞ、神崎。花は散る、月は沈む、けれど……この平和は永久になる
_Tori_Himemiya_CG2.png "(Little Princess) Tori Himemiya CG2.png (1.53 MB)")
愚民ども！ ボクの歌を聞け……！
_Wataru_Hibiki_CG2.png "(Brilliant Performer) Wataru Hibiki CG2.png (1.48 MB)")
はい、着地！ お集まりの皆さん、私が日々樹渉です！ 元気ですか？ 美しい花々のように咲き乱れておりますか？
_Yuzuru_Fushimi_CG2.png "(Answer to Expectations) Yuzuru Fushimi CG2.png (1.46 MB)")
（けれど。それもまぁ、少々ばかり悔しい）
_Yuzuru_Fushimi_CG.png "(Answer to Expectations) Yuzuru Fushimi CG.png (1.43 MB)")
～……♪ お掃除、お掃除……ふんふふふ～ん♪
Episodes
| Prologue | |||
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| 1 | Episode 1 | Spring |  
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| 2 | Episode 2 | Spring |
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| Refuge | |||
| 3 | Episode 1 | Spring |  
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| 4 | Episode 2 | Spring | 
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| 5 | Episode 3 | Spring | 
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| Brood Parasite | |||
| 6 | Episode 1 | Spring |
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| 7 | Episode 2 | Spring |
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| 8 | Episode 3 | Spring |
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| 9 | Episode 4 | Spring |
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| Waking Dream | |||
| 10 | Episode 1 | Spring |
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| 11 | Episode 2 | Spring |
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| 12 | Episode 3 | Spring | 
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| Hanamichi | |||
| 13 | Episode 1 | Spring | 
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| 14 | Episode 2 | Spring |
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| 15 | Episode 3 | Spring |
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| Angel | |||
| 16 | Episode 1 | Spring |
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| 17 | Episode 2 | Spring |
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| 18 | Episode 3 | Spring |
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| Epilogue | |||
| 19 | Episode 1 | Spring |
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| 20 | Episode 2 | Spring |
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Author's Comment
"I was in charge of the scenario for Flower Festival. Keito-san is the 5★ this time, so "maybe it'll be Hanamatsuri related~" is what I thought, but my supervisor said "that's not the case", so I panicked and ran out to buy some books on flower language. How incorrigible." [1]