Question Use of Guarantor Proxy Service for a Permanent Visa

[franck.f]

I will want to apply for a PR once the required 10 years wait is over but I would like to avoid asking friends/acquaintances to be my guarantor.
I saw that there is one company that can pose as your guarantor ( 外国人ビザの保証人｜保証人代行サービス ).
Do you know someone who used such type of service and got the PR in the end?
Thanks!