- Chapter 16: The Last Four And A Half Tatami Mat Alternate World Cultural Exchange Chronicle Read
- Chapter 15: Four And A Half Tatami Room's Erotic Suspense Read
- Chapter 14: Lust Unleashed Upon the 4 ½ Tatami Room Read
- Chapter 13: When I reincarnated, I found Myself in a 4 ½ Tatami Room with a Harem Read
- Chapter 12.5: Extra Read
- Chapter 12: Yandere & Seeds of Jealousy Read
- Chapter 11: The Big Tree, The Hot Spring & The Demonfolk Bride Read
- Chapter 10: Moving Forward to a New World with the Otherworld Residents Read
- Chapter 9.5: Extra Read
- Chapter 9: An Otherworld Ambassador that Sometimes Needs Advice Read
- Chapter 8.5: Extra Read
- Chapter 8: Hanami with a Widow Read
- Chapter 7: Chapter 7 Read
- Chapter 6: Siblings’ Friendly Negotiations with the Demon King Read
- Chapter 5: Siblings & The Demon King Read
- Chapter 4.5: Extra Read
- Chapter 4: Virgins and three others finish negotiations Read
- Chapter 3: The cat-eared woman and life & death negotiations Read
- Chapter 2: Bath House negotiations with the Ogres Read
- Chapter 1: Peace Negotiations with the elves in 4 ½ Tatami Read
- Chapter 16: 最後の四畳半異世界交流記 Read
- Chapter 15: 四畳半エロチックサスペンス Read
- Chapter 14: 四畳半で欲望解放 Read
- Chapter 13: 転生したら四畳半のハーレムだった件 Read
- Chapter 12: 妄想女子と嫉妬の種 Read
- Chapter 11: 大樹と温泉と鬼の花嫁 Read
- Chapter 10: 異世界人と新たな世界へ Read
- Chapter 9: たまには相談したい、異世界交流担当 Read
- Chapter 8: 未亡人とみんなでお花見 Read
- Chapter 7: 地味子と異世界ライブチャット Read
- Chapter 6: 兄妹で魔王と友好交渉 後編 Read
- Chapter 5: 兄妹で魔王と友好交渉 前編 Read
- Chapter 4: 童貞と3人が混然交渉 Read
- Chapter 3: 獣耳女とセイシをカケル交渉 Read
- Chapter 2: オーガと銭湯交渉 Read
- Chapter 1: エルフと四畳半平和交渉 Read