I think it's very important to come up with your own tactics using basic charts that everyone knows and has used at least once, because many people look at them.
That's because many people look at the chart.
So, first of all, let's refocus on the Ichimoku Kinko Hyo, and try watching the market with attention to the cross between the conversion line and the stock price.
As of 4/18, it's a check for 'selling on rebound' or 'breakout' at the conversion line at 38,725 yen, so if it stops falling around 37,800-37,900, there is an expected return to the conversion line around 38725 yen. The calculation formula is simple, based on the average of the high and low over 9 days, so you can immediately understand what will happen to the stock price when the conversion line goes up, down, or sideways tomorrow.