1) *Kuchibiru de Uso ni Furete*「くちびるで嘘に触れて」by ENJOUJI Maki 2) *Otameshi Kudasai*「おためしください」by OHMI Tomu 3) *Toriaezu Beer*「とりあえずビール」by FUJII Mitsuru 4) *BI-YA-KU: Last Note*「BI・YA・KU～ラスト・ノート～」by SUGURI Aoi 5) *Gisou Kekkon no Susume*「擬装結婚のススメ」by SUGAWARA Yuri 6) *Chanto Itoshiteru*「ちゃんと愛してる」by URYUU Hanako

15 no Yoru is an irregularly serialized anthology manga that deals with societal issues such as neglect of children and the elderly, drug addiction, school bullying, extreme reclusiveness, HIV/AIDS 1.**The Cry of a Nameless Boy**, deals with neglect of children 2.**DIFFUSE**, deals with addiction 3.**You who are being bullied**, deals with school bullying 4.**REBIRTH**, sequel to DIFFUSE 5.**Cocoon**, deals with social withdrawal 6.**AIDS**, deals with HIV related issues

いわおかめめ　「愛しのオンリー・わん!!」 のせじゅんこ　「らぶ〓ペン！」 みやまあかね　「森のエコ大会」 北村有香　「白雪うさぎ」 みづほ梨乃　「わん〓モカ〓らぶ」 柏ぽち　「あい・あむ・らむ！」 三咲あや　「わんだふる★デイズ」

This is a oneshot from [Otona no Okusuri](https://www.mangaupdates.com/series.html?id=40843).