Watch Happy Triangle (C86) [ねまき (ぎだ)] ハッピートライアングル (アイドルマスター シンデレラガールズ)

(C80) [Triangle (Ariesu Watanabe, shin, Maple, etc)] TRIANGLE X18 ART WORKS 2 [Digital]

[hlz, Triangle! (Sanom, Uraha)] Uchi no Dame Ane ni Osowarete Tajitaji Nan desu ga!? | My No-good Sister's Overwhelming Seduction Technique!! [English] [2d-market] [Decensored]

[Triangle (Oryou, Komone Ushio, etc)] TRIANGLE X18 ART WORKS [Digital]

[Triangle (Maple, Hiro Kazuki, Kakiko, etc)] TRIANGLE X18 ART WORKS 4 [Digital]

(Ningen Janai R2) [Triangle! (Maple)] Seieki Daisuki Rui-chan no Semeseme Ningen Choukyou Nikki 2 [Chinese] [超能汉化组]

[Triangle (Ariesu Watanabe, shin, cpu, etc)] TRIANGLE X18 ART WORKS 3 [Digital]

[Triangle! (Maple, Yami Satori)] Kurage Musume-chan no Amaama Aigan Kouhai Nikki [Digital]

Manga Research Triangle

[Triangle!] Chou ☆ Ikeike Joshi Kousei no Atashi ga Tada de Yarasete ageru ndakara Kansha shinasai yo! [Digital] [Chinese] [夏姬霸汉化组]

[Studio Q (Natsuka Q-ya)] Sakura Byoutou Trouble Heart Gaiden (Triangle Heart)