1
‘ガラポン保証’ — fixed all-in price (24h車両 + 免責 + NOC + ETC + 冬タイヤ if Hokkaido/北陸) shown on the LP, with one-button checkout and Komoju guest pay
受注インパクトDirect counter-attack on Tabirai: matches aggregator transparency on the operator’s own domain → user no longer has to comparison-shop, kills the 8–15% commission Tabirai/じゃらん extracts. Expected lift: +25–40% direct-booking share for SMB shops vs current 30–50% aggregator dependence
開発工数Medium — pricing config table + Komoju integration + 4-language copy. Achievable in the ¥49,800/mo SMB tier because the math is just (base × hours) + flat surcharges, not a Sabre-level dynamic engine
2
WhatsApp/LINE/KakaoTalk/WeChat one-tap concierge button on every booking-confirmation page (auto-detected by browser locale)
受注インパクトInbound tourists already complain that contact info is hidden (‘no contact number or email address in their website’); a single LINE QR for JA, KakaoTalk for KO, WeChat for ZH-Hans, WhatsApp for EN raises booking trust and slashes ‘何かあったら連絡できるか分からない’ abandonment. SMB shops realistically can answer 5–20 chats/day → conversion gain without staffing a call center
開発工数Low — just deeplink buttons + per-locale routing. No backend.
3
Photo handover + odometer OCR via the customer’s own phone (PWA, no app install) — pickup + return photo bundle stored against the reservation ID
受注インパクトSolves the most damaging review pattern (‘fake-scratch ¥50,000 NOC’) that drives 1-star Google reviews and tanks SMB SEO. With timestamped photos, NOC disputes drop, Google review average rises 0.4–0.8★ within 6 months → +15–25% organic-booking lift on Google Maps
開発工数Medium — needs storage (S3 or Cloudflare R2), simple PWA camera capture, basic OCR (Tesseract.js or Cloud Vision) for odometer. No native app required, fits ¥49,800/mo budget.
