Un... I also think of that possibility but I check and there's no overlapping tone in different frequency... 不思議ですね... 明日また改めて考えてみます…ご回答ありがとうございましたりょうさん！

At first the printing is done at a different printing company, but then there's moiré pattern issue. Then I make requested from my usual printing company, but they also told me that the file was not as smooth as usual. I also don't export it in grayscale? ;o;

🍁🌟

ASKLALAL THANK YOU FOR PICKING THEM UP TT__TT

泣いてしまう！