
The anime's plot is taken from the 41st volume of the original manga's "Figure Wars" story. The story begins when toys of Oban, a character from a tokusatsu (special effects) television show, becomes popular, but also loses popualrity quickly. Many unsold Oban toys are thrown away. A bolt of lightning strikes one of these toys one day, and gives it life. Alongside other toys thrown away by people, Oban swears revenge on humans, and attacks. At the same time, Oban's sworn enemy Chūkōnen Kamen is also given life. Chūkōnen Kamen, normally a middle-aged, overweight, and depressed man, powers up by eating cup noodles. Alongside Shinnosuke, he will fight to reclaim peace for the world.
Crayon Shin-chan Gaiden: Omocha Wars is a Japanese anime of 16,500 characters, with 1,631 unique words and 595 different kanji. Its difficulty rating on Jiten is average, 2.2 out of 5. The full vocabulary list ranks all 1,631 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.