1) Japanese unisex given name 
[train] The つばさ is a high-speed Shinkansen train service operated on the Yamagata Shinkansen by East Japan Railway Company (JR East) since July 1992. The name was formerly used for a limited express service operated by Japanese National Railways (JNR) and later by JR East, which ran from Ueno to Akita, and was discontinued in 1992 whe...