We encourage other Nikkei tournaments to fall under the umbrella of the NBA to help keep the Nikkei bowling circuit alive. Without this organization, participation requirements of Nikkei status cannot be enforced. Help us to keep the world of Nikkei bowling going!

The SCNBA hosts numerous tournaments throughout the year.  Tournaments are held in centers that host our Nikkei leagues. If your center is interested in hosting one of our events, please contact us.


JAN – SFV Nisei Tournament, Simi Valley
FEB – Open Doubles, Winnetka
MAR – Open Roll-off, El Monte
APRIL – Senior Singles, Anaheim
JUNE – Nikkei Vegas Championships, Las Vegas
JULY – Tournament of Champions
AUG – Singles, Anaheim
DEC – Holiday Doubles & Craft Fair


The HIGHEST USBC certified WINTER average (min. 21 games) will be used.  View averages on


Japanese American National Bowling Association (JANBA) (MAR)

OC Sansei Bowling (MAY)
Glenn Wada
(714) 952-4435

Nikkei Games Bowling Tournament (AUG)
Glenn Wada
(714) 952-4435

Tozai Nikkei (NOV)
Lynne Tomita
(714) 746.2671

*Some dates and locations may change. Contact the respective Tournament Director for the most accurate information. If you have a tournament that we have missed, please E-mail us at and let us know so that we can help promote your event!  Some entry forms can also be downloaded from

Lets Go Bowling!