Volume 7

The seventh volume of To Your Eternity shows Fushi in adult form, holding red, blue, yellow's hand, which red is Gugu, blue is Tonari, and yellow is March, then the oniguma behind him. On the back of the volume is Tonari and Ligard.

Summary
After Pioran’s death, Fushi lives alone on a desert island. One day, a girl named Hisame—a descendant of a former enemy—arrives to lead Fushi to a village once destroyed by Nokkers. When Fushi reenters society, he learns he has become central to the legend of the Immortal, whom some seek, and others fear …

Chapters

 * Chapter 55: Days of Boredom (退屈な日々 Taikutsuna Hibi)
 * Chapter 56: Obsession Reborn (転生するに愛執 Tensei suru Aishū)
 * Chapter 57: Poisonous Teachings (毒となる教え Doku to naru Oshie)
 * Chapter 58: The Left Hand of Vengeance (仇なす左手 Adanasu Hidarite)
 * Chapter 59: Beating Will (鼓動する遺言 Kodō suru Yuigon)
 * Chapter 60: Fate of A Long-Held Dream (宿願の行き先 Shukugan no Ikisaki)
 * Chapter 61: Companions (同朋 Dōhō)
 * Chapter 62: The Awaited One (待ち望まれた Machinozoma reta Mono)
 * Chapter 63: The Merry Prince (愉快な王子 Yukaina Ōji)
 * Chapter 64: The Young Man Who Can See (見える青年 Mi eru Seinen)

Archive 1
Fushi’s Notes from the Desert Island 

Things I still can't make:

Big ships, big trees, big rocks Whole house Water, Fire Nokker cores

I don't remember the rest

Archive 2
The Mark of the Jananda People

[Picture of Jananda’s symbol]

Monjo, Bennett, and Zumla

Through battle, they all become one. Their center is the arena.

Archive 3
How to Make Dried Nokkers

1. Defeat a Nokker 2. Remove the innards. 3. Wash the Nokker well with water. 4. Soak in seawater. 5. Hang the Nokker in the sun. 6. Once it has been dried for around three days, long enough to remove the water completely, the process is complete.

Trivia

 * In an interview with Oima Yoshitoki, Oima said that each volume cover depicts a character's dream. Fushi's dream is to be with is friends, so the cover shows them touching his hand while he's smiling at them.
 * In chapter 64 in the Weekly Shonen Magazine release, on page 13, there's one panel that shows Bon has no mustache. But that was revised in the volume version.