Formal — to staff
Convenience · Store
You
すみません、カップ麺用のお湯をいただけますか？
すみません、カップめんようのおゆをいただけますか？
Excuse me, could I get some hot water for instant noodles?
Romaji: Sumimasen, kappu-men yō no o-yu o itadakemasu ka? / Reply Romaji: Hai, sochira no kyūtōki o goriyō kudasai.
Reply
はい、そちらの給湯器をご利用ください。
はい、そちらのきゅうとうきをごりようください。
Yes, please use the hot water dispenser over there.
Gesture & etiquette
Point in the direction of the hot water dispenser, or look expectantly at staff.
Some stores might not have one, or it might be out of service. Don't expect it always.
#convenience_store#hot_water#instant_noodles#konbini