(C93) [Renainou (Mizuyuki)] Mondaiji no Shitsuke | Discipline for a Problem Child [English] [Team Koinaka]
(C70) [HONEY QP (Inochi Wazuka)] M-o. o Produce Extra 2 (Higurashi no Naku Koro ni)
[Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Wacchi to Nyohhira Bon FULL COLOR DL Omake (Spice and Wolf) [Digital]
Maiden Problems
(Super ROOT4to5 2019) [RIX (Mamiya)] Koku. Josei Gitaika ni Seikou Shimashita 3 (Tensei Shitara Slime Datta Ken) [Chinese] [萌化漢化]
Shinjin Yuna to Wakeari no Okyaku-san | The New Bathhouse Prostitute And A Problematic Customer
(SC60) [Rukonosu (Ganari Ryu)] Tohka wo Rape (Date A Live)
Asex Training dakara Mondainai desu | It's Asexual Training So There's No Problem
Energy Mondai o Kaiketsu Suru Simple na Houhou - A simple way to solve energy problems
(C89) [Kairyuu (sedra cicir)] Yuderu wa yo (Rakudai Kishi no Cavalry)
(ONE→HUNDRED 2) [0207 (Shizuyoshi.)] INSERT PROBLEM (One-Punch Man)
Migawari Ichinichi Idol | One Day Substitute Idol
Ippatsu Kaiketsu Onayami Soudan | Ultimate Solution Problem Consultation
(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup problem THE Final (Witch Craft Works)
Mamami no Kuse ni! | Even In The Countryside, Being Busty Is Not A Problem, I Tell Ya!
Daddy Substitute Extra
[Studio Daiya (Nemui Neru)] Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko~
Kissing Number Problem
(COMIC1☆4) [Stapspats (Hisui)] Double Battle de Daijoubu!! Kamo... | Double Battles Are No Problem! Probably... (Pokémon) [English] {doujin-moe.us}
Anoko wa Mondaiji 2 - That child is a Problem child.second
[Kerberus] Fix The Problem Student With Skinsuit No.1 Kanna Watanabe
[STUDIO PAL (Nanno Koto, Kenzaki Mikuri)] Kuso Uekara Messen no Meikko o Saiminjutsu de Hazukashii Oshioki o Suru. [Chinese] [经验为0和不懂日语却想看汉化所以自己汉化的个人汉化组] [Digital]