This MP3 audio sound quote is from:
Description: Video game music from Cafe BACKDOOR: Sweets and Hidden Tea in Four Seasons カフェ・バックドア
Touhou Tenkuushou ~ Hidden Star in Four Seasons. for Windows. Published by Fox Laboratory (2017).
Touhou Tenkuushou ~ Hidden Star in Four Seasons. for Windows. Published by Fox Laboratory (2017).