RM1 per entry. Approximately ¥26. Includes a receipt which you can probably use to claim when whoever you claim from. And no, there wasn’t anyone in there waiting to help wipe your ass. But unlike most public toilets in Malaysia, this particular one at Low Yat was reasonably clean.
To date, I have paid twice to enter restrooms in Japan. Public toilets are 99.9% free. The two occasions I paid, I was hiking. Mt Fuji and Mt Tateshina. It was ¥100 per entry. But it was a public toilet in the middle of nowhere. There was no one guarding the doors and collecting money though. The ones that I’ve been to accept people to be honest.
And we are all honest aren’t we.
