Notice under the Specified Commercial Transactions Act

The Japanese version of this notice is the authoritative text.

This notice covers sales of digital content (in-app purchase) in the Nihontsu smartphone app. Reading articles is free.

Seller name

ＳＩＡデジタルテクノロジー株式会社

Seller address

〒559-0015 大阪府大阪市住之江区南加賀屋3-8-26 ＹＳビル6Ｂ

Seller email

service@siadt.jp

Seller phone

06-4400-2968

Phone hours

月曜日〜金曜日 10:00-17:00（祝日を除く）

Person responsible for operations

代表取締役 劉亜烜（リュウ アケン） / Representative Director: LIU YAXUAN

Product description

In-app ad-free feature (one-time, non-consumable IAP)

Price

Ad-free (one-time purchase) ¥480（消費税込）

Quantity

1 (per customer)

Fees other than the product price

None (internet/communication fees are borne by the customer)

Payment method

In-app purchase via the App Store (Apple ID) or Google Play. Payment follows each store’s terms.

Payment timing

When the purchase is completed on the respective store

Provision of the product

Immediately after purchase completion, ads are hidden in the app (reflected as an on-device setting). Restore may re-apply the benefit on the same store account.

Returns / cancellation / defects

Due to the nature of digital content, returns, cancellations, and refunds after purchase completion are generally not available. For unavoidable refund requests, follow Apple / Google store policies and procedures. Where we do not receive payment directly, store handling applies.

System requirements

iOS 16.0 以降 / Android 8.0（API 26）以降