RetireJapan

I came across Personal Capital https://www.personalcapital.com/from the Retire Japan blog. It is an investment management website that auto-populates US based financial institutions. with a particular focus on investments. In Japan , the top financial management sites, MF and MT focus more on expenditures and income, and not so much data or graphs on investments. I was wondering if there was a site in Japan similar to Personal Capital, or at the very least some app where I can manually input investment data for it to generate graphs and calculations.

I'm following this...

I tried to make something with google finance last year, but the Japanese ETFs weren't available for automatic updates so I gave up

Playing with Sharesight right now. Limited to 10 stocks for a free account, but if you hold a simple diversified portfolio should be more than enough. Japanese stock integration has been flawless so far except for a stock that split and merged with another that it cannot handle. Features are again limited on a free version.