Ms. Koizumi Loves Ramen Noodles - Season 1 Episode 7 Nationwide
Overview: As summer vacation begins, Yū, Misa, and Jun go to an amusement park together before touring around Asakusa in yukata. Afterwards, Yū runs into Koizumi and decides to accompany her on a "nationwide" ramen tour around the city, trying ramen from across Japan.