Are there any speed restrictions on the data plans?

It depends on the plan. Standard country plans and global plans have no speed limits or throttling from Ohayu side. Unlimited plans include a daily full-speed allowance, shown before you buy.

For the exact daily allowance on Unlimited plans, see What is the daily data limit on Unlimited plans? If you experience slow internet on a standard plan, check our Troubleshooting guide: Why is my data speed slow?, or contact our 24/7 support team, who will be happy to help.