Google AI Plus: Price Cut & Double Storage

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• Google has reduced the price of the “Google AI Premium (400GB)” plan and doubled the storage capacity.
• The price has been lowered from 1,200 yen to 725 yen (tax included) per month, while storage has increased from 200GB to 400GB.
• The “Google AI Premium (2TB)” plan remains unchanged.

Starting Monday, June 8, 2026, Google has reduced the price and doubled the storage capacity for the “Google AI Premium” plan—part of the “Google One” online storage service that launched in Japan on Tuesday, January 27, 2026.

Originally, “Google AI Premium” was offered with 200GB of storage for 1,200 yen per month (tax included). Following the major Google One renewal on Tuesday, May 19, 2026, the service was split into two plans: the existing 200GB tier for 1,200 yen per month and a 2TB tier for 1,450 yen per month.

The update specifically affects the 200GB plan, which now offers 400GB of storage at a reduced price of 725 yen per month (tax included).

In short, the “Google AI Premium (400GB)” plan has seen a price drop of approximately 500 yen while doubling its storage capacity. An annual subscription is also available for 7,250 yen (tax included).

Please note that the “Google AI Premium (2TB)” plan remains unchanged.

Source: Google One