https://etf.dws.com/en-gb/LU0839027447-nikkei-225-ucits-etf-1d-/
This ETF tracks the Nikkei 225 index, a stock market index for the Tokyo Stock Exchange.
There is already a similar (and more diversified) Japan large cap ETF on the list by Vanguard (VJPN).
This one has a better performance the past year, but, more importantly the ongoing charge is only 0.09% (compared to VJPNâs 0.19%)