キーストーンだったら
kiisu tōndattara
1. If it were a keystone; If it's a keystone
Noun
#1625057
1. If it were a keystone; If it's a keystone
1. if it's the case
1. lucky
2. nice!; score!
1. cookie; biscuit
2. cookie; browser cookie
1. command
2. command key
1. key word; key phrase
2. keyword; search term
1. delinquent (youth); delinquency
2. Yankee; Yank