Nils (voiced by Koyama Momi) is a mischievous elementary school student who is not fond of learning, lazy, and likes to play tricks on small animals. His father (voiced by Tsuchiyama Masato) and mother (voiced by Akiko Ikeda) have lost faith in him. Due to offending the little fairy (voiced by Huailiu Er), Nils was enchanted by the fairy and transformed into
Nils (voiced by Koyama Momi) is a mischievous elementary school student who is not fond of learning, lazy, and likes to play tricks on small animals. His father (voiced by Tsuchiyama Masato) and mother (voiced by Akiko Ikeda) have lost faith in him. Due to offending the little fairy (voiced by Huailiu Er), Nils was enchanted by the fairy and transformed into