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¥45m Home Loan: Monthly Payments in Japan

¥45m at 1% over 35 years is about ¥127,029 a month.

Loan details

Amount×¥10kInterest rate a year%YearsyrsYearly pay (affordability)×¥10k

Monthly payment

¥127,029

About 25% is comfortable; banks often allow up to about 35%.

Rate	Monthly	Total	Interest
0.5%	¥116,813	¥49,061,636	¥4,061,636
0.75%	¥121,853	¥51,178,333	¥6,178,333
1%	¥127,029	¥53,351,997	¥8,351,997
1.5%	¥137,783	¥57,868,859	¥12,868,859
2%	¥149,068	¥62,608,663	¥17,608,663
2.5%	¥160,873	¥67,566,596	¥22,566,596
3%	¥173,183	¥72,736,686	¥27,736,686

No bonus repayments, steady rate, no fees. Not tax or labour advice. 🔒 Everything stays on your device.

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✅ Rules last checked: October 2026

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Answer: ¥45m at 1% over 35 years costs about ¥127,029 a month.

Rate	25 yrs	30 yrs	35 yrs
0.5%	¥159,601	¥134,635	¥116,813
1%	¥169,593	¥144,738	¥127,029
1.5%	¥179,971	¥155,304	¥137,783
2%	¥190,734	¥166,329	¥149,068
2.5%	¥201,878	¥177,804	¥160,873
3%	¥213,395	¥189,722	¥173,183

Equal payments, no bonus repayments, steady rate.

Q¥35m at 1% for 35 years?

AAbout ¥98,800 a month.