Before the TV anime begins in January 2018, manga series Ramen Daisuki Koizumi-san’s (ラーメン大好き小泉さん) mobile game is already available!
The title Ramen Daisuki Koizumi-san: Mashi Mashi, also known as Ramen Daisuki Koizumi-san: Manbuku Shikomi Makokoro Shitate (ラーメン大好き小泉さん 満腹仕込み、真心仕立て), is a simulation game where players can run a ramen shop and make ramen. With the help of ramen lover Koizumi-san and her friends, players have to invent new ramen recipes and let them try. Only the products they approve can be sold!
Ramen Daisuki Koizumi-san is illustrated and written by Naru Narumi (鳴見なる). It has been serialised in Manga Life Storia since 2013. The story centres on a high school girl, Koizumi-san, who leads a mysterious life but never hides her thirst for delicious ramen. It has previously got a live-action drama. The anime adaption will open in January 2018.