Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko~
(C78) [Toko-ya (HEIZO, Kitoen)] ED x WIN 3 (Fullmetal Alchemist)
[Gody] Yes! Problem - Momoiro Panic Gakuen
[Ikariya Koubou (Ashita Ikariya)] Place In My Heart For You
(COMIC1☆4) [Stapspats (Hisui)] Double Battle de Daijoubu!! Kamo... | Double Battles Are No Problem! Probably... (Pokémon) [English] {doujin-moe.us}
[Ani ga Saru (Takashi)] Ore no Oyaji ga Kaisha de Nikubenki ni Sarete Iru Ken [Digital]
Holdup Problem RELOADED
(C94) [Tranquility (VAL)] Umikaze to Yoru no Osanpo (Kantai Collection -KanColle-)
Kissing Number Problem
(C85) [Shinjuku Koma Gekijou (Komagata)] Hold-up Mondai RELOADED | Holdup Problem RELOADED (IS <Infinite Stratos>) [English] [RapidSwitch] [Decensored]
Helping with insomnia problems
[Suruga Kuroitsu] Ippatsu Kaiketsu Onayami Soudan ~After~ | Ultimate Solution Problem Consultation ~After~ (COMIC Koh 2018-10) [English] [Digital]
(COMITIA113) [ZOAL (LENA[A-7])] Mondaiji Uehara | Problem Child Uehara [English] [ATF]
Anoko wa Mondaiji 2 - That child is a Problem child.second
(C93) [Renainou (Mizuyuki)] Mondaiji no Shitsuke | Discipline for a Problem Child [English] [Team Koinaka]
(C82) [Studio Wallaby S (Shiro Hatori)] Fudan wa Cool na Seitokaichou ga Ore no Mae de Dake H ni Natte Kureru You ni Choukyou suru [Chinese] [脸肿汉化组×@AcSimmonsn]
[Fuuzen no Tomoshibi (Tomoshibi)] Jinrui Mina-san Watashi no Omocha desu (Fate/Grand Order) [Chinese] [Digital]
[Aihara] Maiden Problems