# Motto (mottostay.jp) > 民泊・バケーションレンタルのオーナー向けAIアップセル自動化サービス。ゲストとの会話からアーリーチェックイン・レイトチェックアウト・延泊の機会をAIが検知し、多言語(日・英・韓・中・西)で自動提案・Stripe決済・Beds24カレンダー更新まで完結します。 ## What it does - Reads guest conversations in Airbnb / Booking.com / direct messages (via Beds24) - Detects intent: early check-in, late check-out, extension, extra guests, services - Generates culturally-appropriate multilingual offers (ja/en/ko/zh/es) - Sends Stripe payment link; on payment, updates Beds24 calendar - Shadow mode: owner reviews before send; auto mode when trusted ## Who it's for - Vacation rental / minpaku (民泊) owners in Japan using Beds24 - 1–50 property portfolios ## Pricing - No Mottostay setup fee. Beds24 connection work usually takes about 15 minutes. - Beds24 subscription is required and billed separately by Beds24. - Under 5 additional monthly bookings: minimum fee - 5+ additional monthly bookings: revenue-share (contract-based) - Minimum usage period / cancellation: 60 days; previous-month results are settled in the following month; contact rep ## Availability - Closed test onboarding only. Owners are accepted selectively; no self-service public registration. ## Key numbers (internal β data, 30 properties, 6 months) - Observed additional revenue range: +10–15% of monthly revenue - Simulator uses +12.5%, the midpoint of the 10–15% range - Breakdown: early check-in ~30%, late check-out ~25%, extensions ~35%, other ~10% ## Contact - Phone: +81-50-5897-4580 - Email: hello@mottostay.jp - Legal entity: Punto di Unione s.r.o. (Prague, CZ), IČO 26156962 ## Pages - [Home](https://mottostay.jp/)