Volume 6

The sixth volume of To Your Eternity features Tonari on the cover. On the back of this volume is a silhouette of Pioran along with a picture of Tonari's friends.

Synopsis
Fushi remains on Jananda with Hayase, and by doing so, frees Tonari and the group. But Tonari returns to the island to save Fushi, where a grave danger awaits them yet again. When the lives of his dearest friends and the island’s inhabitants are under threat, it’s up to Fushi to take the next step …

Chapters

 * Chapter 45: Separation (分離 Bunri)
 * Chapter 46: Setting Sail (船出 Funade)
 * Chapter 47: Impending Dawn (夜明けに向けて Yoake ni Mukete)
 * Chapter 48: After The Selection (選定の先 Sentei no Saki)
 * Chapter 49: To Move Forward (進み行くために Susumi iku tame ni)
 * Chapter 50: Wandering Bloodlust (さまよう殺意 Samayō Satsui)
 * Chapter 51: The Fire of Farewell (訣別の火 Ketsubetsu no Hi)
 * Chapter 52: Departing for Reunion (再会への旅立ち Saikai e no Tabidachi)
 * Chapter 53: The Third Sunrise (三度目の日の出 Mitabime no Hinode)
 * Chapter 54: Echoes (残響 Zankyō)

Trivia

 * 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.