All 38 costumes of Juo Sena in-game, with their unlock conditions — taken from the publisher's own released data (Costume.yaml).
GO MY WAY!!
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
ENDLESS DANCE
Obtained by pulling Juo Sena in the "ENDLESS DANCE" gacha banner
ENDLESS DANCE
Obtained when Juo Sena ("ENDLESS DANCE" version) reaches Talent Bloom stage 4
Candid (赤裸々)
Obtained by pulling Juo Sena in the "Candid (赤裸々)" gacha banner
Candid (赤裸々)
Obtained when Juo Sena ("Candid (赤裸々)" version) reaches Talent Bloom stage 4
White Night! White Wish!
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Costume Rhapsody (仮装狂騒曲)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Let's Charge Forward! (がむしゃらに行こう！)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Miracle Nanau! (ミラクルナナウ(ﾟ∀ﾟ)！)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Crowning Chrysanthemum (冠菊)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Star-mine
Obtained by pulling Juo Sena in the "Star-mine" gacha banner
Star-mine
Obtained when Juo Sena ("Star-mine" version) reaches Talent Bloom stage 4
You and Semi-Blue (キミとセミブルー)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Howling over the World
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
A Piece of Cake, Anytime Anywhere (古今東西ちょちょいのちょい)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Our Chant
Obtained by pulling Juo Sena in the "Our Chant" gacha banner
Our Chant
Obtained when Juo Sena ("Our Chant" version) reaches Talent Bloom stage 4
Cherry Blossom Photograph (桜フォトグラフ)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
As the Snow Melts (雪解けに)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
Happy Millefeuille (ハッピーミルフィーユ)
Obtained by pulling Juo Sena in the "Happy Millefeuille (ハッピーミルフィーユ)" gacha banner
Happy Millefeuille (ハッピーミルフィーユ)
Obtained when Juo Sena ("Happy Millefeuille (ハッピーミルフィーユ)" version) reaches Talent Bloom stage 4
Campus mode!!
Obtained by pulling Juo Sena in the "Campus mode!!" gacha banner
Campus mode!!
Obtained when Juo Sena ("Campus mode!!" version) reaches Talent Bloom stage 4
A Small Ambition (小さな野望)
Obtained by pulling Juo Sena in the "A Small Ambition (小さな野望)" gacha banner
A Small Ambition (小さな野望)
Obtained when Juo Sena ("A Small Ambition (小さな野望)" version) reaches Talent Bloom stage 4
Beginning (初（はじめ）)
Owned from the start
Gleam of Gold (ゴールドの輝き)
Clear Stage 10 of Juo Sena's Path to Idol
Gleam of Platinum (プラチナの輝き)
Clear Stage 15 of Juo Sena's Path to Idol
Gleam of Jet Black (漆黒の輝き)
Clear Stage 25 of Juo Sena's Path to Idol
Favorite Casual Wear (お気に入りの私服)
Obtained as an event reward
Hatsuboshi Academy Uniform (初星学園制服)
Owned from the start
Lesson Wear (レッスンウェア)Training Outfit
Owned from the start
Lesson Wear (レッスンウェア)Training Outfit
Raise Juo Sena's Master Achievement to Rank 3
Heart Apron (ハートエプロン)
Purchasable directly in the costume shop
Sailor Swimsuit (セーラーミズギ)
Purchasable directly in the costume shop
Hatsuboshi Academy Gym Uniform (初星学園体操服)Training Outfit
Purchasable directly in the costume shop
Hot Spring Swimsuit (温泉用水着)
Purchasable directly in the costume shop
Child Smock (チャイルドスモック)
Purchasable directly in the costume shop
