Japan Manhole Cover Guide
Look down when walking Japan's streets — you'll find one of the country's most charming hidden art forms underfoot. Japan's 6,000+ municipalities each design unique decorative manhole covers, turning everyday utility infrastructure into local cultural expression. From deer in Nara to geisha in Kyoto, here's your guide to this delightful piece of Japanese street culture.
Japan's Manhole Cover Art Tradition
Japan has over 6,000 municipalities, and most have designed their own unique decorative manhole covers (マンホールの蓋, manhōru no futa). What began as a 1980s initiative by the Ministry of Construction to boost civic pride — by making utility infrastructure beautiful — has evolved into a full-scale art movement. Today's covers feature local flowers, fish, historical landmarks, mascot characters, and seasonal imagery, rendered in detailed relief work and sometimes painted in vivid colors. Collecting manhole cover photographs (マンホールカード hunting) has become a popular tourist activity in its own right.
Why So Many Designs?
Each municipality designs its own manhole covers to represent local identity. The covers serve as a form of soft PR — a Matsumoto cover shows its medieval castle; a Nara cover features deer and Todai-ji temple; a Nikko cover shows the Tosho-gu's famous sleeping cat. Utility providers (water, sewage, telecom, gas) also produce their own designs, multiplying variety within a single city. Since covers are made of heavy cast iron and last decades, each design is a long-term civic investment. Tourist boards have begun issuing Manhole Cards (マンホールカード) — free collectible trading cards distributed at local offices.
Manhole Cards (マンホールカード)
Manhole Cards are free collectible cards issued by Japan's sewage management bureau (下水道広報プラットフォーム) since 2016. Each card features the manhole's design on one side and a description plus GPS coordinates on the reverse. As of 2026, over 1,000 cards have been issued. Cards are distributed free of charge at municipal offices, local tourist centers, and special events — one card per person, per visit. Collectors travel Japan specifically to accumulate the full set. The GKP (下水道機構) maintains an official database listing which office distributes each card.
Best Places to Find Unique Manhole Covers
Tokyo: Shibuya has iconic cover designs around Shibuya Crossing; Sumida ward features sakura and river motifs. Kyoto: Gion area has covers depicting maiko (apprentice geisha) and traditional patterns. Nara: deer and lantern designs throughout the city. Nikko: Tosho-gu's sleeping cat (nemuri-neko) design is iconic. Matsumoto: Matsumoto Castle covers are among the most photographed. Nagano: Olympic torch designs remain from the 1998 Winter Games. Hokkaido cities (Sapporo, Hakodate, Otaru) have distinctive snow and seafood-themed covers. Look down when walking — they're at your feet.
Colored and Illuminated Covers
Beyond standard gray cast iron, many municipalities have produced painted or colored covers — especially around tourist zones. Colored covers use special paint formulated for road surface durability. LED-illuminated manhole covers exist in a few locations including Ginza (Tokyo) and parts of Kyoto's entertainment district, lighting up after dark with traditional patterns. Some cities have introduced glow-in-the-dark covers at parks and pedestrian zones. The most colorful concentrations are typically found near city halls, central train stations, and along designated tourist walking routes.
How to Join the Hobby
Manhole hunting (マンホール巡り) is accessible and free. Download the "Dohna Manhoru" (どこでもマンホール) or "Manhoru Map" apps — both map Japan's covers with photos and GPS. Follow @manholeclub on Twitter/X for community finds. Bring a soft brush to clean mud from covers before photographing. The ideal shot: directly overhead, in natural daylight, no shadows. Some collectors also do brass rubbings (frottage) of cover designs using wax crayon and thin paper — a tactile souvenir that captures the relief work beautifully. Manhole Card collecting requires in-person pickup at distribution points.
Frequently Asked Questions
Why does Japan have decorative manhole covers?
A 1980s Ministry of Construction initiative encouraged municipalities to design decorative covers to build civic pride and make utility infrastructure visually appealing. Today over 6,000 municipalities have unique designs featuring local landmarks, flowers, wildlife, and characters.
What are Manhole Cards (マンホールカード)?
Free collectible cards distributed by local municipal offices and tourist centers since 2016. Each card shows the manhole design with GPS coordinates. Over 1,000 cards have been issued. Pick them up in person at the designated distribution location — one card per person per visit.
Where can I find the best manhole covers in Japan?
Kyoto (Gion area, maiko designs), Nara (deer and lantern motifs), Nikko (sleeping cat from Tosho-gu), Matsumoto (castle design), Tokyo Shibuya (iconic city patterns), and Hokkaido cities (seafood and snow themes) are all known for distinctive designs.
Are there apps for finding manhole covers in Japan?
Yes — "Dohna Manhoru" (どこでもマンホール) and "Manhoru Map" both plot Japan's manhole covers on a map with photos and GPS data. Both apps are available in Japanese; the community is active on social media under the hashtag #マンホール.
Can I take photos of Japanese manhole covers?
Yes — manhole cover photography is entirely legal and encouraged. Clean the surface with a soft brush before photographing. Shoot directly overhead for the best result. Some covers in high-traffic areas may be difficult to photograph cleanly due to road dirt and wear — early morning with low-angle light works best.