Hello! https://www.openstreetmap.org/node/10939097478/history has cuisine = fish;鰻 that was added in this edit (if I checked things correctly)
Was it supposed to be cuisine = fish
?

If extra character at the end is intentional - would it be possible to express that cuisine as an English value so it would be understood more easily? See some already documented values in https://wiki.openstreetmap.org/wiki/Key:cuisine