168 pages [Daijobi Kenkyuujo (Lobster)] Mareinu Oukoku no Midarana Nichijou | Indecent Days of the Mareinu Kingdom [English] [ジゲッチ] [Digital]
44 pages [Daijobi Kenkyuujo] Gendai ni Tensei Shita Kenja ga Jumon de Suimin Saimin Kyouka Jakutai Suru [English] [FC]
45 pages [Daijobi Kenkyuujo] Gendai ni Tensei Shita Kenja ga Jumon de Suimin Saimin Kyouka Jakutai Suru [Chinese] [新桥月白日语社]