[Matsunami Rumi] Mama x Katsu Ch. 5 Nee-san ni Soudan | 找姐姐談心 (Action Pizazz 2021-07) [Chinese] [Digital]

[Matsunami Rumi] Mama x Katsu Ch. 6 Sensei ni Kokuhaku | 向老師告白 (Action Pizazz 2021-11) [Chinese] [Digital]

[Matsunami Rumi] Mama x Katsu Ch. 7 Sensei to Soto de | 和老師野戰 (Action Pizazz 2022-01) [Chinese] [Digital]

[Matsunami Rumi] One Room Harem ~Isekai Gaeri no Yuusha-sama~ Ch. 2 Watashi ni Dekiru Koto (Action Pizazz 2023-01) [Chinese] [Digital] [Incomplete]

[Matsunami Rumi] Mama x Katsu Saishuuwa Sensei to Itsumademo | 和老師到永遠 [Chinese] [Digital]

Action Pizazz 2013-06

[Matsunami Rumi] Mama x Katsu Ch. 4 Sensei no Kango | 老師的照顧 (Action Pizazz 2021-05) [Chinese] [Digital]

[Matsunami Rumi] Mama x Katsu Ch. 8 Sensei no Ie de | 在老師家裏 [Chinese] [Digital]

Action Pizazz 2013-08

[Matsunami Rumi] One Room Harem ~Isekai Gaeri no Yuusha-sama~ Ch. 3 Gouin na Aitsu (Action Pizazz 2023-03) [Chinese] [Digital]

[Matsunami Rumi] Mama x Katsu Ch. 9 Nee-san to Shoushin | 姐姐和傷感 [Chinese] [Digital]