De liefde tussen broer en zus. De liefde tussen man en vrouw. Dat wat het meest verboden is, is het meest onverzettelijk. De twee zonen en vijf dochters van de familie Shiunji schitteren als briljante edelstenen, elk met intelligentie en schoonheid in gelijke mate. En hoe konden ze, met de stamboom van hun rijke vader achter zich, niet het gesprek van de dag zijn? Oudste zoon Arata wordt zijn hele leven heen en weer geslingerd door de grillen van zijn kleurrijke zusjes, maar een beetje plagen zal hem er niet van weerhouden zijn familie boven alles en iedereen te waarderen. Maar wanneer zijn jongste zus vijftien wordt, onthult hun vader een lang verborgen geheim van de Shiunji-‘broers en zussen’ en zet Arata’s wereld op zijn kop…
| Directing | 上坪亮樹 | Series Director |
| Visual Effects | 武藤幹 | Character Designer |
| Visual Effects | 武藤幹 | Supervising Animation Director |
| Writing | 木村暢 | Series Composition |
| Sound | 堀江晶太 | Original Music Composer |
| Sound | Chika Anzai | Theme Song Performance |
| Sound | 高野麻里佳 | Theme Song Performance |
| Sound | 高橋李依 | Theme Song Performance |
| Sound | 菱川花菜 | Theme Song Performance |
| Sound | 市ノ瀬加那 | Theme Song Performance |
| Writing | 宮島礼吏 | Comic Book |
| Art | 宮島礼吏 | Original Series Design |
| Sound | 田中ちえ美 | Theme Song Performance |
| Sound | 村上奈津実 | Theme Song Performance |
| Writing | 鈴木エレカ | Lyricist |
| Sound | 鈴木エレカ | Main Title Theme Composer |
| Sound | 鈴木エレカ | Music Arranger |
| Sound | oni | Music Arranger |
| Sound | oni | Main Title Theme Composer |
| Sound | Akki | Main Title Theme Composer |
| Sound | 堀江晶太 | Main Title Theme Composer |
| Sound | 堀江晶太 | Music Arranger |
| Sound | Akki | Music Arranger |
| Writing | Akki | Lyricist |
| Writing | 堀江晶太 | Lyricist |
| Sound | 星銀乃丈 | Main Title Theme Composer |
| Sound | 星銀乃丈 | Music Arranger |
| Writing | 星銀乃丈 | Lyricist |
| Art | 石原由光 | Art Designer |
| Production | 根本侑果 | Producer |
| Production | 飯塚彩 | Producer |
| Production | 東真央 | Producer |
| Production | 臼倉竜太郎 | Producer |
| Production | 和田卓治 | Producer |
| Editing | 小野寺絵美 | Editor |
| Production | 武田栄里 | Producer |
| Production | 田中翔 | Executive Producer |
| Production | 鈴木浩介 | Executive Producer |
| Production | 佐野圭介 | Executive Producer |
| Production | 竹内伸幸 | Executive Producer |
| Production | 鎌田肇 | Executive Producer |
| Production | 松田隼典 | Executive Producer |
| Production | 大和田智之 | Executive Producer |
| Production | 金子広孝 | Executive Producer |
| Production | 齊藤真吾 | Producer |
| Production | 井上秀也 | Producer |
| Visual Effects | 髙橋瑞紀 | Supervising Animation Director |
| Visual Effects | 松下郁子 | Supervising Animation Director |
| Visual Effects | 熊谷勝弘 | Supervising Animation Director |
| Visual Effects | 室田雄平 | Supervising Animation Director |
| Art | 藤原奈津子 | Prop Designer |
| Camera | 塩野修平 | Director of Photography |
| Art | 有本妃査恵 | Art Direction |
| Art | 松本浩樹 | Art Designer |
| Visual Effects | 真壁源太 | Color Designer |
| Costume & Make-Up | 松本恵 | Costume Design |
| Costume & Make-Up | 葛原詩乃 | Costume Design |
| Sound | 明田川仁 | Sound Director |
| Sound | 中野勝博 | Sound Effects |
| Sound | 大寺文彦 | Sound Recordist |