What is the purpose of this project?

To uncover the truth about communication environments by having experts visit extreme locations and publish impartial, real-world measurement data, rather than relying on theoretical values.

Which networks were tested?

The first Tanegashima survey compared four networks: Rakuten Mobile, Starlink, and two WiMAX devices.

What are the main results of the Tanegashima survey?

Rakuten Mobile maintained connectivity in all test spots, proving its high performance in remote island environments.

AI News NQ Analysis

First installment of 'Traveling Japan with WiFi in hand: Reiwa Ino Tadataka Project' launches! Real-world connectivity test on Tanegashima: Rakuten Mobile survives in caves when others fail

NQ Score 85/100

N1 Content Completeness 9

Key facts

First installment of 'Traveling Japan with WiFi in hand: Reiwa Ino Tadataka Project' launches! Real-world connectivity test on Tanegashima: Rakuten Mobile survives in caves when others fail
Takahiro Araki, an expert in the telecommunications and travel industries, has launched the 'Reiwa Ino Tadataka Project' to verify network quality across Japan. The first survey in Tanegashima reveals Rakuten Mobile's superior network coverage in remote island environments.
Source: PR TIMES
Date: Fri Jun 12 2026 11:00:02 GMT+0900 (Japan Standard Time)

Direct answer

Takahiro Araki, an expert in the telecommunications and travel industries, has launched the 'Reiwa Ino Tadataka Project' to verify network quality across Japan. The first survey in Tanegashima reveals Rakuten Mobile's superior network coverage in remote island environments.

Citation: First installment of 'Traveling Japan with WiFi in hand: Reiwa Ino Tadataka Project' launches! Real-world connectivity test on Tanegashima: Rakuten Mobile survives in caves when others fail (Fri Jun 12 2026 11:00:02 GMT+0900 (Japan Standard Time)), PR TIMES
Source: PR TIMES
Date: Fri Jun 12 2026 11:00:02 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

Takahiro Araki, an expert in the telecommunications and travel industries, has launched the 'Reiwa Ino Tadataka Project' to verify network quality across Japan. The first survey in Tanegashima reveals Rakuten Mobile's superior network coverage in remote island environments.

AI Analysis

Frequently Asked Questions

Q: What is the purpose of this project?: A: To uncover the truth about communication environments by having experts visit extreme locations and publish impartial, real-world measurement data, rather than relying on theoretical values.
Q: Which networks were tested?: A: The first Tanegashima survey compared four networks: Rakuten Mobile, Starlink, and two WiMAX devices.
Q: What are the main results of the Tanegashima survey?: A: Rakuten Mobile maintained connectivity in all test spots, proving its high performance in remote island environments.