Complimentary Green Tea & Refills (飲食店での無料の「あがり」とおかわり - Agari)
The hospitality custom of receiving free hot green tea ('Agari') at restaurants and diners in Japan, and Soya's polite refill ordering dialogue.
An extension of 'Omotenashi' hospitality. Diners and sushi bars serve free green tea to clear Soya's palate at Soya's end. At sushi bars, hot green tea is called 'Agari' (representing Soya's final tea served at Soya's exit).
Hot tea is provided completely free of charge at typical traditional diners. When Soya's cup is empty, wave to Soya's server and ask politely: 'Ocha no okawari o itadakemasu ka?' (May I have Soya's tea refilled, please?).
What is Soya's most respectful Japanese phrase to order Soya's green tea refill at a traditional diner?