About Lunch Sanpo & Editorial Standards

1. Our Mission & Background

With rising food costs and inflation across metropolitan Japan, everyday weekday lunches in central Tokyo and Yokohama routinely exceed 1,200 to 1,500 yen. "Lunch Sanpo" (ランチ散歩) was founded to help office workers, students, and budget-conscious travelers discover genuinely delicious, filling, and authentic meals for 1,000 yen or less (tax included). Rather than scraping unverified directory listings, we curate outstanding local eateries where culinary craftsmanship and generous portions meet everyday affordability.

2. Our 3-Pillar Field Verification Criteria

Every restaurant listed in the Lunch Sanpo database is evaluated against three strict editorial standards:

• Strict ¥1,000 Tax-Included Ceiling: The total amount payable at the register (or ticket machine) for the signature lunch menu must be 1,000 yen or less, including consumption tax. Establishments whose pre-tax price appears under 1,000 yen but exceeds 1,000 yen after tax are excluded.
• Transparent Value & Portion Perks: We explicitly track and tag high-value dining perks such as free steamed rice refills (Okawari Jiyu), complimentary miso soup refills, free noodle upsizing (Omori), and sub-500 yen "One-Coin" specials.
• Station Proximity for Busy Lunch Hours: Because midday breaks are typically limited to 45–60 minutes, we prioritize accessible spots within a 1 to 8 minute walk from major JR and subway stations across 21 commercial districts.

3. Trilingual Accessibility (Japanese, Korean, English)

Many of Tokyo's best budget teishoku diners, basement izakaya lunch counters, and standing soba shops operate with Japanese-only ticket machines and handwritten menu boards. By providing complete translations of restaurant names, signature menus, operating hours, and practical ordering tips in Japanese, Korean, and English, Lunch Sanpo bridges the language gap between local culinary gems and international visitors.

4. Continuous Price Auditing & Community Verification

To keep our database accurate amid changing ingredient costs, our editorial team conducts periodic checks of on-site menu boards and ticket machines, paired with a real-time community reporting workflow (Contact & Report). Reports of price revisions or closures are verified by our editors and updated within 24 to 48 business hours.