Which clan asked if it was time to rebel each year?

[kaigunair]

I recall reading that a certain clan had a new year tradition of asking whether it was time to rebel against the tokugawa. Something like whether they were strong enough yet. Does anyone recall which clan this was?

[Dick Tait]

Chōshū Domain

[kaigunair]

Thanks! Much appreciated.

 

Edit: Just realized, Choshu=Nagato=Yamaguchi. Doh, can't believe I forgot this.