Spokane Taiko, a traditional Japanese drumming group, had more members than drums when it was formed in 1997. Some of the two-dozen members had to practice on old tires. “We didn’t have enough drums to practice, but the enthusiasm was so high,” said Atsumi McCauley, who co-founded the group with Michiko Takaoka, the now-retired director of the Japanese Culture Center at the Mukogawa Fort Wright Institute.