Kōsei Matsui
Kōsei Inoue
Kōsei Tanaka
Kōsei Ishigami
Kōsei Okazawa
Kōsei Nukina
Kōsei Tani
Kōsei Wakimoto
Joshi Kōsei
Kōsei Shibasaki
Kōsei Numata
Kōsei Kitauchi
Kōsei Yamaguchi
Kōsei Nakamura
Tōkyō Kōsei Wind Orchestra
Kosei Ashibe
Kosei Tajiri
Kōsei Akaishi
Kosei Makiyama
Kosei Uryu
Kosei-Linie
Kosei Kamo
Risshō Kōseikai
Kosei Nishihira
Ministerium für Gesundheit, Arbeit und Soziales
Sozialministerium (Japan)
Hige o Soru. Soshite Joshi Kōsei o Hirou.