コイバナ! 恋せよ花火 / 恋爱吧,花火! / 코이바나 / Koibana - L' / amour malgré tout (French) / Koibana! - Koiseyo Hanabi / KOIBANA!戀愛吧花火 / Love Story! Fall in Love, Hanabi

nanaji nagamu

同じかけらでできている / 碎片拼湊的幸福 / Onajikaera de Dekiteiru

kawakami koma

akizuki shou / atlus / hattori shouta / hayase reku / horiguchi reo / itagaki hako / kamoto tatsuya / kosugi mayu / kyo zip / mikawa verno / mochizuki kazuomi / mori kinoko / morikokko / nagao uka / nanaji yuuki / tsukiyama ryuuji

What An Average Way Koiko Goes, كويكو العادية ふつうの恋子ちゃん, 普通的恋子酱, 평범한 코이코짱

Nanaji Nagamu

A Scorching Hot Day with A Broken Air Conditioner If I Keep Having Sex with My Sweaty Childhood Friend...

Yukemotsu

Itsuki and Haru / Not just a childhood friend / Osananajimi to iu Dakede wa / イツキトハル / 幼馴染みというだけでは

Satomi yue

Osananajimi (♂) to no Are Kore. / 幼なじみ(♂)とのアレコレ。

HOSHIKURA Zozo

Kakko Tsukete Eroi Koto ni Kyoumi Nai Furi Shitetara Ore no Hou ga Saki ni Suki datta Osananajimi o Erozaru no Tomodachi ni Torareru Ohanashi

Motsuaki

クレイジー　ＬＯＶＥ　ゲーム / クレイジーＬＯＶＥゲーム / クレイジーLOVEゲーム / Permainan Cinta Gila

nanajima kana

My Childhood Friend's Rules / 幼なじみのルール (ぜんぶヌいてあげる)

ayakawa riku

幼なじみは女の子になぁれ / Osananajimi wa Onna no Ko ni Naare

morishita mao

My childhood friend is an identical beast-Spadari twins and Toro Toro 3 people life-

Sakura Ao / Ache / Awai Poppo

The Moment We Start Living Together, I Get Eaten.

ASUNO Raka