As this crochet project is an amigurumi, there is no need to make a gauge.
I didn’t specify the amount of yarn for this project as it really doesn’t take much to make the whole piece.
All the infos you may need to crochet this litte guy are on my website.

Voici un lien vers la version française du patron de l’onigiri au crochet.

Here is a link to the english version of my little onigiri pattern.