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More paid-plan AI credits, valid for three months

Light, Standard, and Pro keep their prices and gain more monthly AI credits, with three-month validity from issuance.

Monthly AI credits increase to 4,500 on Light, 9,450 on Standard, and 29,700 on Pro. Web monthly prices remain USD 15, USD 30, and USD 90.

Credits issued under the revised terms remain valid for three calendar months from issuance. Each month's unused credits keep their own expiry, giving you more flexibility around your writing schedule.

Unused credits remain after cancellation until their original expiry. Available AI and reference-material limits follow your current plan. Previously issued credits, Free allowance, member bonuses, and additional credit packs keep their existing terms.

The new terms apply to billing periods beginning on or after September 16, 2026 at 20:00 JST. Existing subscriptions receive them at their next renewal. See the Mini campaign for the limited Web offer.