Hasegawa et les garçons ont pris un jet privé pour retrouver leur amie française Marie, qui a des problèmes. En l'apprenant, Kei se lance à leur poursuite et embarque le professeur Itsuki dans son sillage. Seulement, même après son arrivée, Sawaki ignore où il se trouve et ne cesse de s'étonner devant ce pays où les gens sont toujours pressés mais polis, les voyages en train interminables, les plats très sucrés et servis en portions énormes, les paysages grandioses…
Masayuki Ishikawa (石川雅之, Ishikawa Masayuki, born July 29, 1974 in Sakai, Osaka, Japan) is a Japanese manga artist best known for creating Moyasimon: Tales of Agriculture and Junketsu no Maria.
Applied to the College of Arts, but was rejected. While working part-time at a transportation company, he got an interested in manga magazines, and between age 18 and 19, he started submitting to Weekly Young Magazine. In 1997, he debuted with "Japanese Government Maneuver Sqaudron Coumin V". In 1999, his "God's Animal Mountain", won the Chiba Tetsuya Award. In 2004, he began "Moyasimon: Tales of Agriculture" in Kodansha's Weekly Evening magazine, which then brought him a level of fame. After "Moyasimon: Tales of Agriculture" he started his work on "Junketsu no Maria", which became another success.
He is known for drawing fine details in a very thin line, something that he seems to do unconsciously and doesn't use assistants to help him in his work.