Skip to content
Ranked #64 of 65

Ohayu

Japan only
Bench score
56 D
Weighted across 8 dimensions
Community score
Not enough yet
0 of 5 verified reviews

3 of 8 dimensions scored

The breakdown

How Ohayu scores on all 8 dimensions

Each dimension is measured on sourced data, then weighted into the bench score. 5dimensions are still being collected and show as pending.

Scored on 3 of 8 dimensions · Pricing + Customer + Hotspot + 5G + Fair publishing soon
01 Speed & Coverage 25% 60

computed

02 Pricing Value 20%
Pending — publishing soon
03 Plan Flexibility 10% 40

computed

04 App Quality 10% 63

confidence:low

05 Customer Support 10%
Pending — publishing soon
06 Hotspot & Tethering 5%
Pending — publishing soon
07 5G Access 10%
Pending — publishing soon
08 Fair Use & Refunds 10%
Pending — publishing soon

Source: provider terms pages + App Store + Google Play + Trustpilot · full per-dimension provenance on the Ohayu methodology page.

The verdict

Our take

Ohayu earns a D (56 of 100) on the eSIMBench benchmark, ranked #64 across the active set. The score is a weighted composite of 8 dimensions; 3 are scored on sourced data so far.

The thinnest dimension is Plan Flexibility at 40 of 100 — see the breakdown for the per-policy detail.

Watch-outs

  • Plan Flexibility (40/100)
  • Speed & Coverage (60/100)
  • App Quality (63/100)

Community Score

Write a review

A separate signal from real travellers, alongside (never merged with) the Bench Score.

No community reviews yet. Be the first to share your experience with Ohayu.

We don't seed reviews — what's here is what travellers actually wrote.

Write the first review

Ready to get Ohayu?

Open Ohayu directly. Any commission helps keep eSIMBench independent — it never changes the grade.

Go to Ohayu

Score change alert

Get an email when Ohayu's grade changes

One email per quarter, only when Ohayu's eSIMBench grade actually moves. No marketing.

Opt-in only. Unsubscribe in any email. We never share your address. How scoring works →