Hosei University Koganei Campus is an intelligent campus with a full range of facilities for studying cutting-edge science and technology, with the Faculty of Computer and Information Sciences, Faculty of Computer and Engineering, Faculty of Bioscience and Applied Chemistry.
- Main Gate
- West Wing (HOSEI Museum Satellite Koganei [1F])
- South Building (Library [1F])
- Common Experiment Preparation Room Building
- Administration Building (Faculty offices, Career Center, Cafeteria, Student Counseling Center, Clinic)
- North Wing
- Ion Beam Engineering Laboratory
- East Wing (Cafeteria [B1F], Gymnasium [2F])
- Club Rooms Building
- Multipurpose Ground
- Central Wing
- Courtyard
- Keyakimon Gate
- Micro/Nanotechnology Research Center
- Soccer field
- Tennis court