シークレットウィンドウであれば
shiikurettowindōdeareba
1. If/when secret window; Provided there’s a secret window
Noun
#2734482
1. If/when secret window; Provided there’s a secret window
1. secret
1. window
2. window (shop display)
1. wealthy; rich
1. secret service (intelligence agency)
2. Secret Service (US)
1. display window; shop window
1. dormer window
1. There; Behold
1. Was; Existed