Project Open Source 2021.04 Donation Menu

1/50yen – 50 JPY2/100yen – 100 JPY3/500yen – 500 JPY4/1,000yen – 1000 JPY5/5,000yen – 5000 JPY6/10,000yen – 10000 JPY7/50,000yen – 50000 JPY8/100,000yen – 100000 JPY