Perfect for those who want to keep costs down while also getting great deals on benefits beyond just mobile!
Main line: KABU & Mobile
“KABU&mobile” is the only mobile service that lets you earn stocks!
Choose from Docomo, au, or SoftBank networks for peace of mind!
3GB: 980 yen (1,078 yen including tax)
Unlimited Calling Option
550 yen/month for calls of 5 minutes or less per call
*Unlimited domestic calls to both mobile and landline phones at a flat rate. No dedicated calling app is required.
Secondary line: Rakuten Mobile
Rakuten Mobile users get 4x Rakuten Points!
Earn tons of points when you shop on Rakuten Market!
3GB: 880 yen (968 yen including tax)
Unlimited data: 2,880 yen (3,168 yen including tax)
*This applies only to family discounts and does not include other discounts. As of March 2026.
