y.u mobile

y.u mobile is a mobile plans service operated by y.u mobile Inc., headquartered in Tokyo, Japan. Founded in 2021, the operator is joint venture between U-NEXT HOLDINGS (TYO: 9418) and Yamada Holdings (TYO: 9831). The current product is sold under the tier ladder シングル (5 GB) / シェア (10 GB) / U-NEXTバンドル, with the anchor reference price at Single 5 GB plan at JPY 1,070 (~USD 7.30) per month in 2026; U-NEXT bundle at JPY 2,970. This 2026 review summarises the operator, current pricing, differentiating capabilities and the 2025-2026 buying signal worth weighing before subscribing.

Quick facts

• Operator: y.u mobile Inc.
• Headquarters: Tokyo, Japan
• Public-market status: joint venture between U-NEXT HOLDINGS (TYO: 9418) and Yamada Holdings (TYO: 9831)
• Founded: 2021
• Current tiers: シングル (5 GB) / シェア (10 GB) / U-NEXTバンドル
• Anchor price (2026): Single 5 GB plan at JPY 1,070 (~USD 7.30) per month in 2026; U-NEXT bundle at JPY 2,970
• 2025-2026 differentiator: 2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors

What is y.u mobile?

y.u mobile is operated by y.u mobile Inc. out of Tokyo, Japan. Japanese MVNO competing with IIJmio, mineo and OCN Mobile ONE. The product is sold through https://www.yu-mobile.jp and supporting mobile apps, billed in local currency per market.

Why choose y.u mobile?

The case for y.u mobile centres on three points: a defined operator (y.u mobile Inc., founded 2021); a current product slate that matches the mobile plans buying signal; and a 2025-2026 differentiator (2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors) that distinguishes 2026's proposition from prior years.

Operator credibility

y.u mobile Inc. has been active since 2021 and is currently joint venture between U-NEXT HOLDINGS (TYO: 9418) and Yamada Holdings (TYO: 9831). That history matters because the mobile plans category is crowded with shorter-lived operators; buyers reasonably weight a multi-year track record alongside the current feature list.

Plan structure and pricing anchor

The tier ladder is シングル (5 GB) / シェア (10 GB) / U-NEXTバンドル, with the anchor reference price at Single 5 GB plan at JPY 1,070 (~USD 7.30) per month in 2026; U-NEXT bundle at JPY 2,970. Confirm live regional prices on the operator's site and consult Subger's true-price tracker for y.u mobile for the actual all-in renewal cost after taxes, FX and promotional anchors.

2025-2026 product signal

The most material development to weigh for 2026 is: 2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors. This is the change that distinguishes the current subscription proposition from the prior year and the comparable point on competitor roadmaps.

y.u mobile features that matter in 2026

Highlights of the current feature set:

• Docomo MNO 4G LTE and 5G network
• U-NEXT video subscription bundle option
• Data sharing across family lines
• Data rollover up to 100 GB
• eSIM via app activation
• English-language support for foreign residents

The features above are the ones y.u mobile markets in 2026. Treat the 2025-2026 differentiator — 2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors — as the live signal that separates the current product from past-year reviews of the same brand.

y.u mobile pricing in 2026

The anchor reference price for 2026 is Single 5 GB plan at JPY 1,070 (~USD 7.30) per month in 2026; U-NEXT bundle at JPY 2,970. The full tier comparison:

Subger pairs the public price with the actual all-in cost (taxes, FX conversion, promotional first-period anchors that step up at renewal):

y.u mobile apps and platform support

Network and coverage

In the mobile plans category, the variables that move buyer decisions are network technology, coverage map and roaming arrangements. y.u mobile's answer to those variables is shaped by y.u mobile Inc.'s 2025-2026 priorities, with the differentiator above the most current public signal. Japanese MVNO competing with IIJmio, mineo and OCN Mobile ONE.

Reading the competitive set

The decision usually comes down to: (a) operator regional / vertical fit, (b) whether the tier ladder matches usage, and (c) whether the 2025-2026 differentiator is worth the headline price versus the substitutes.

Where y.u mobile fits best

Strongest fit is buyers who specifically want y.u mobile Inc.'s positioning and the current differentiator (2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors).

Who y.u mobile fits

y.u mobile is a good match for the following buyers:

• The category-focused subscriber who wants a mobile plans service from a named operator (y.u mobile Inc.) rather than a generic global aggregator.
• The tier-conscious buyer evaluating the ladder (シングル (5 GB) / シェア (10 GB) / U-NEXTバンドル) and willing to pay up for the feature set above.
• The 2026 buyer who specifically wants the operator's current differentiator: 2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors.
• The substitute-aware buyer weighing y.u mobile against the named competitive set in the positioning line.
• The cross-device user who needs apps across the platforms shown in the table above plus a credible upgrade path as new tiers ship.

Frequently asked questions

How much does y.u mobile cost in 2026?

The anchor reference price is Single 5 GB plan at JPY 1,070 (~USD 7.30) per month in 2026; U-NEXT bundle at JPY 2,970. The full tier list (シングル (5 GB) / シェア (10 GB) / U-NEXTバンドル) is summarised in the pricing table above. Confirm live regional prices on the operator's site and pair with Subger's true-price tracker for the actual renewal cost.

Who operates y.u mobile?

y.u mobile is operated by y.u mobile Inc., headquartered in Tokyo, Japan. The operator was founded in 2021 and is joint venture between U-NEXT HOLDINGS (TYO: 9418) and Yamada Holdings (TYO: 9831).

What is y.u mobile's 2025-2026 differentiator?

2025-2026 deeper U-NEXT video bundle integration with included monthly point credit and a new 'y.u eSIM' fast-activation flow for foreign visitors. This is the most current public signal on the operator's product roadmap and the change that separates 2026 reviews from 2024 reviews of the same brand.

What platforms does y.u mobile support?

Coverage spans the surfaces shown in the platform table above. The current mobile, web and (where applicable) device apps are the recommended way to consume the service; older first-generation devices may be deprecated in successive releases.

How do I cancel y.u mobile?

Cancel through the account or subscription settings on the surface where you bought the plan: the operator's website for direct subscriptions, the App Store or Google Play for in-app purchases, or the partner billing portal for bundled subscriptions. Subger's cancellation guide walks through each route step-by-step.

Does y.u mobile offer a family, household or multi-user plan?

Family or multi-account structures depend on the tier. Higher tiers commonly add multi-profile, multi-device or multi-line support; entry tiers may restrict simultaneous seats. Confirm the per-tier seat or device limit on the live pricing page.

Is y.u mobile worth it compared to alternatives?

It depends on three factors: the feature mix you'll use, the regional price after taxes (Subger's true-price tracker reconciles headline vs renewal cost), and credibility of the 2025-2026 roadmap. Budget-constrained users may prefer the entry tier or wait for promotional pricing.

How can I track price changes for y.u mobile?

Subger's renewal tracker for y.u mobile records list-price changes plus promotional anchors over time. Pair it with the deals page for current discount offers and the promo codes page for stackable savings at signup.

Get started with y.u mobile

Confirm the current regional price on the operator's site (https://www.yu-mobile.jp), choose the tier that matches your usage (シングル (5 GB) and シェア (10 GB) are the most common starting points), and check Subger's deals page for y.u mobile for promotional anchors before completing checkout. Track the subscription's true renewal cost with the true-price tracker once you're signed up.

Related Subger guides

• Cancel y.u mobile guide
• Latest y.u mobile deals
• y.u mobile promo codes
• y.u mobile true-price and renewal tracker
• All services on Subger