r/JapanFinance is a subreddit with 154k members. The community frequently discusses japan, tax, investment, bank, and income, and they frequently recommend/review online broker, personal finance app, and etf, and the most common flair used is tax, personal finance, personal finance » bank accounts, investments, and investments » nisa.
Whether you're a new resident with questions about credit cards and cashless payment options, a long-term resident curious about pensions and life insurance, or a digital nomad wanting to talk crypto gains and tax treaties, this is the sub where you'll find informed discussion, friendly advice, and high-quality answers.
Popular Topics in r/JapanFinance
#1
Japan
97 posts
#2
Tax
59 posts
#3
Investment
39 posts
#4
Bank
38 posts
#5
Income
30 posts
#6
Taxes
28 posts
#7
Visa
27 posts
#8
Real Estate
16 posts
#9
Business
15 posts
#10
Banking
14 posts
Products Discussed in r/JapanFinance
Online Broker
10 reviews
#1
Rakuten
4.0★ from 4 reviews
#2
Moomoo
5.0★ from 2 reviews
#3
SBI
4.0★ from 1 review
Personal Finance App
5 reviews
#1
Wealth Position
4.0★ from 2 reviews
#2
portseido.com
5.0★ from 1 review
#3
Money Forward
4.0★ from 1 review
Etf
2 reviews
#1
Vanguard
4.0★ from 1 review
#2
eMaxis Slim Series
4.0★ from 1 review
Flair Used in r/JapanFinance
#1
Tax
: "2026 Fiscal Year Updates to the Take-Home Pay Calculator"
21 posts
#2
Personal Finance
: "Received this as change today. Seems a bit suspicious to be in perfect condition"
17 posts
#3
Personal Finance » Bank Accounts
: "Wise card info got stolen and had 60万 taken. Wise returned full amount"
13 posts
#4
Investments
: "seeking advice: was given 40M yen, what to invest here?"
12 posts
#5
Investments » NISA
: "NISA (Rakuten): why is eMAXIS SLIM the number one mutual fund ?"
11 posts
#6
Personal Finance » Loans & Mortgages
: "SBI Shinsei just raised their home loan variable rate"
11 posts
#7
Business
: "Nikkei index down 7% this morning"
10 posts
#8
Personal Finance » Credit Cards & Scores
: "Epos GTN tried to steal 300,000 yen"
10 posts
#9
Investments » Stocks, Funds, Bonds, etc.
: "Well I won 4 shares of SPCX in the lottery"
9 posts
#10
Tax » Inheritance / Estate
: "Is Japan actually in a better position than many Western countries when it comes to inherited wealth?"
9 posts
Member Growth in r/JapanFinance
Yearly
+12k members(8.6%)
About
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Last updated: June 13, 2026