
Ace appears to save the day and Stitch decides to help him.
Stitch!: Zutto Saikou no Tomodachi - Hero wa Tsurai yo is a Japanese anime of 3,446 characters, with 477 unique words and 212 different kanji. Its difficulty rating on Jiten is easy, 1.4 out of 5. The full vocabulary list ranks all 477 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
This title is too short to reliably find similar media.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.