It might be due to layout of restaurant, very hard to communicate with hall staff. Many blind spot, and not enough staffs. Even after success of ordering, you can receive sluggish serving. Foods are just standard level if compare with its price, sometimes worthless because of missing freshness. There are some positive things, for example good location, enough space even for big party and option of isolated room, but those will disappear after experience of their less hospitality. I can not recommend this restaurant to anyone who wants to enjoy Japanese food.
If you own or manage Iroha, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.