There are frequent bonuses and the wagering requirements are 10x, which is pretty good compared to other sites. However, please note that this may only be the case in Japan, but if you use bank withdrawal, it will take between half a month and a month from the time you apply until the money arrives. At first, I thought it was just a lot of people withdrawing money temporarily, but recently the situation has been the same.

This is a fraudulent site where you cannot withdraw money.
I suddenly received a notification from the site that additional certification was required, so I submitted it, but I haven't heard back from them for a month. When I contacted support to find out when it would be completed, all they said was that they couldn't give me an answer.
At first, it's the worst site to withdraw money and give you peace of mind, then rip you off.

Don't be fooled by the instant bonus with no wagering requirements! When you make a deposit, the wagering requirements are 5x, so it's almost impossible to withdraw money. Most casinos have wagering requirements of 1x to 2x.

I am unable to reply to the comment from Casino Secret below, so I will edit the original text.
Please refrain from making comments that say Casino Secret is better than others. Your comment only contains some good opinions. There are many people around me who are suffering from not knowing the wagering requirements for cash. Even if you request improvements to make the cash wagering requirements more clearly disclosed to support, they will not respond at all.