I plan to hold for 30 years, so whether it's in a lump sum or through rsp, I think it's within the margin of error. It's fun to think about how to invest, how much it will increase.
There is a dream, right?
Maybe even the people talking about various things here have a certain degree of established policy within themselves.

Orcan, I've been thinking lately
US stocks: doing well, foreign stocks: not doing well → With the increasing proportion of US stocks in global stocks, the performance gap with the S&P 500 is narrowing.
US stocks: not doing well, foreign stocks: doing well → With the increasing proportion of foreign stocks in global stocks, the performance gap with the S&P 500 is widening in a positive way.
Keeping this in mind, isn't Orcan the optimal choice to strengthen your grip for long-term investment?
Please tell me if you know in detail!

Not only Dentsu today, but individual stocks tend to have volatile price movements, both positively and negatively, making them more like gambling than investing.
Investing suits those who prefer steady index fund management.
The basics are long-term, diversified, low-cost, and I look forward to your continued support.