Quick answer — Akihito Tsukushi worked on Made in Abyss: Dawn of the Deep Soul (Original Creator), Made in Abyss: The Golden City of the Scorching Sun (Original Creator), Made in Abyss (Original Creator) and 5 more anime.
Akihito Tsukushi worked on Made in Abyss: Dawn of the Deep Soul (Original Creator), Made in Abyss: The Golden City of the Scorching Sun (Original Creator), Made in Abyss (Original Creator), Made in Abyss: Wandering Twilight (Original Creator), Made in Abyss: Journey's Dawn (Original Creator), Made in Abyss: Retsujitsu no Ougonkyou - Papa to Issho (Original Creator), Made in Abyss: Mezameru Shinpi (Original Creator), Marulk's Daily Life (Original Creator).
