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Hongo (Yayoi Asano) takes on students in a prime number speed challenge! [8/29] Hongo Second Bookstore

Medical Science Institute Cafeteria Menu (August 15-23) and Medical Science Institute Store Hanaichi Bento August Menu

How to register for the Co-op app (for parents/new registration)

How to register for the Co-op app (for students, new registration)

How to use the Co-op app (for those who are already members of the Co-op)

Hongo (Yayoi Asano) faces off against student creators in a Function Millionaire game! [8/22] Hongo Second Bookstore

Hongo (Yayoi Asano) [Hongo/Asano] August Bento Box Lineup

Medical Science Institute Cafeteria Menu (July 29th - August 9th) / Medical Science Institute Store Hanaichi Bento August Menu

IMS Cafeteria Menu (July 16th-26th) and IMS Purchase Hanaichi Bento July Menu

Mouse Computer Exhibition at Hongo (Asano Yayoi) from July 22nd (Mon) to 25th (Thu)