Terms of Use

The legal original is the Japanese text. Below is the English summary from that page. Read the full Japanese terms

Hachimo is a private English-learning planning, memory, and review service provided by ProtoductAI Co., Ltd. ChatGPT output may be inaccurate and does not guarantee learning results. iOS purchases follow App Store terms; Hachimo does not sell or promote digital goods through its ChatGPT integration. Japanese law governs subject to mandatory consumer law. Contact support@protoductai.com.