From my infos.fyi
Japan
1.Registered capital requirements
(250KRMB one time and 50% of this capital you can use for business)
2.Office requirements
(around2000RMBmonthly)
3.Requirements for local employees in Japan
(2local employees around 15000monthly)
4.PT backoffice cost
(around1500RMBmonthly)
5.Visa application cost
(around2000RMB annually)
6.Extra personal income tax
(reasonable tax cost which matches your business income)
7.Requirements for business revenue
(around 3millions Japanese currency as annual revenue)
China
1.Registered capital requirements
(100KRMB which you can use 100%of this capital for business)
2.Office requirements
(free register from goverment support)
3.Requirements for local employees in China
(No requirement)
4.PT backoffice cost
(around1000RMBmonthly)
5.Visa application cost
(around1500RMB annually)
6.Extra personal income tax cost
(For investor without bachelor`s degree in China is around 7500RMBmonthly)
(For investor with bachelor`s degree is tax free)
7.Requirements for business revenue
(around 80K RMB as reasonable annual revenue.at least your bank statements got reasonable records.)
Pls let me know if you got other different infos.tks