Cash or debit only.
Can get quite busy so prepare to wait during peak times. Servers are friendly although there's a bit of a language barrier. You get a very big portion of katsu and is worth what you pay! The tenderloin is very tender and the sauce is very good. Most dishes come with a salad and a small portion of rice. Simple menu with good options. There is no vegan option. Can't go wrong here and would highly recommend!