All the important parts are in Japanese
Huge unexplained charges!! The app works, once you have figured out how to set it up. But all administrative pages, help pages, FAQs and pretty much anything else is in Japanese without an English translation. It’s very hard to know what you are subscribing to. It’s impossible to find out how to cancel a subscription or if or when it will recur. The 'contact us' page links to an FAQ list [all in Japanese] and no clear email address or any other way to contact them. Cannot recommend unless you can read kanji