Ginza Itsuki is highly popular for its authentic, freshly fried tempura bowls with generous portions and good value. Despite long queues and limited seating, patrons praise the consistent quality, attentive service, and unique accompaniments like chawanmushi and free-flow pickles. Some complain about oily smells and variable service experiences, but overall, it remains a favored spot for tendon lovers seeking a satisfying, affordable Japanese meal in Singapore.