I think that there are a lot of people who have heard the "Complete Gacha"
The one that is called "Complete Gacha" : by one of the techniques of the account.
Consumer Affairs Agency publicly commented
that it might undertake offer acts of prohibited premiums in Restrictions Concerning the Provision of Premiums by means of Prize Offers No.5 on "Unjustifiable premiums and false labeling prevention methods (Act against Unjustifiable Premiums and Misleading Representations).
To begin with, what is Complete Gacha?
"Complete Gacha" is coined words of English word "Complete" with the meaning "It is completed" and "Complete it" and "Click".
"Complete Gacha" is generally a mechanism that another item etc. that can be used on an online game can be newly obtained by arranging all several kinds of specific items etc. for instance by "Click".
(▲The abstract from Consumer Affairs Agency May 18,2012 'Online gaming "Complete Gacha" and about premium regulation of Act against Unjustifiable Premiums and Misleading Presentations' No.3 "What is Complete Gacha?")
The frequency in which more the number of items needed to combine, considering situation in which the one of hope does not necessarily go out without fail and so-called "Doubling" is, the more the click will be executed by doing complete increases clicking because the item is disbursed at the probability, too. There is a thing that the amount of payment might become large amount of money as a result when the user gives by oneself up for this.
It might undertake offer acts of premiums prohibited in clause 5 of the prize premium limitation notification on "Unjustifiable premiums and false labeling prevention methods (Act against Unjustifiable Premiums and Misleading Representations)" only this mechanism's having described a little while ago.
It might break the law by the method of the account system.