To Your Eternity Anime Casts Taku Yashiro as Adolescent Gugu - News - Anime News Network

Ryoko Shiraishi plays child version of character in ongoing anime

Kakushigoto Anime Casts Taku Yashiro, Kiyono Yasuno, Ayane Sakura, Ayumu Murase - News - Anime News Network

To Your Eternity Anime Casts Taku Yashiro as Adolescent Gugu - News - Anime News Network

Itsuki/Kaede sketch : r/Kakegurui

Naruto (manga) - Anime News Network

Gugu, To Your Eternity Wiki

NYPL Blogs: Stuff for the Teen Age

To Your Eternity The Boy Who Wants to Change (TV Episode 2021) - IMDb

List of new animations starting in the spring of 2021 - GIGAZINE

List of new animations starting in the spring of 2021 - GIGAZINE

List of new animations starting in the spring of 2021 - GIGAZINE

List of new animations starting in the spring of 2021 - GIGAZINE

NYPL Blogs: Stuff for the Teen Age