In tune with the spirit of Omotenashi, we have created the ROKU® perfect serve. This is more than a simple Gin & Tonic, it is a ritual. An exceptional experience made blissful & memorable through attention, respect and honour. The ROKU® serving ritual showcases Japanese craftsmanship and meticulous attention to detail in both respect for the liquid as well as the importance placed in the moment it is served to customers. It takes a lot of care to perfectly execute the Japanese Gin & Tonic.