Ohayu eSIM Data Plans for United States of America

Ohayu does not provide a true unlimited data eSIM for United States of America. The plans labeled “United States Unlimited” actually allow 3 GB of high‑speed data per day, and once that limit is reached the speed is reduced to 1000 kbps. If you need more data without worrying about a daily cap, Ohayu offers fixed‑data options such as a 50 GB plan valid for 90 days or a 20 GB plan also valid for 90 days, both providing 5G coverage throughout the United States of America. These plans can be more cost‑effective for travelers who require a large, but still limited, amount of data.

Ohayu does not provide a United States of America eSIM that includes a phone number or SMS. The provider offers only data‑only plans in the United States, and travelers who need calling or messaging can use data‑dependent apps such as WhatsApp, Telegram, or iMessage over the Ohayu data connection.

Ohayu lists 9 single‑country data plans for the United States and 4 multi‑country plans that include the U.S. The plans vary in price from $0.49 to $73.49 and offer data amounts ranging from 1 GB to 50 GB, with validity periods between 1 and 90 days. Some plans have a fixed data cap, while others provide a daily data cap, giving customers a choice between a total amount of data for the entire validity or a set amount that refreshes each day.