Naohiko Koshiba

Last nameKoshiba
First nameNaohiko
GenderMale
Birthdate00.1975
Country JPN
500m41,34 (Ikaho, 12.12.1997)
1.500m2.03,01 (Asama, 08.12.1995)
3.000m4.23,30 (Akita, 28.12.1996)
5.000m7.24,78 (Ikaho, 12.12.1997)
10.000m15.16,82 (Hachinohe, 17.02.1994)
Big Combo172,662
Small Combo170,704
Latest update in1998