The cover of volume six of To Your Eternity features Tonari. On the back of this volume is a silhouette of Pioran along with a picture of Tonari's friends.
- Chapter 45: Separation (分離)
- Chapter 46: Setting Sail (船出)
- Chapter 47: Towards Dawn (夜明けに向けて)
- Chapter 48: Beyond The Selection (選定の先)
- Chapter 49: In Order To Move Forward (進み行くために)
- Chapter 50: Wandering Murderous Intent (さまよう殺意)
- Chapter 51: The Fire of Farewell (訣別の火)
- Chapter 52: Farewell Towards a Reunion (再会への旅立ち)
- Chapter 53: The Third Sunrise (三度目の日の出)
- Chapter 54: Echoes (残響)
- In an interview with Oima Yoshitoki, Oima said that each volume cover depicts a character's dream. Because Tonari's dream was to leave the island, volume 6 shows Tonari on the same island she dreamt about in chapter 47.