Japanese “no Vacancy” Button Emoji

A red square button containing the white Japanese kanji character 満 (man), meaning 'full'. In Japan, this is a real sign used on parking lots, hotels, restaurants, and transit to indicate that there is no available space. Parking garages display 満 in red when full and 空 (kū, 'empty') in blue when spaces are open. The kanji 満 carries a rich range of meanings beyond vacancy: fullness, satisfaction, completeness, and abundance. It appears in compound words like 満月 (full moon), 満開 (full bloom), 満足 (satisfaction), and 満点 (perfect score).

This emoji originates from the Japanese mobile phone emoji sets of the late 1990s and early 2000s. Japanese carriers like NTT DoCoMo, SoftBank, and KDDI (au) each created proprietary emoji sets for their phones, and functional signs like 満 (no vacancy) were included because they represented common real-world symbols in Japanese daily life. When Unicode standardized emoji in version 6.0 (2010), these carrier-specific symbols were encoded to ensure cross-platform compatibility. The emoji was formally classified under Emoji 1.0 in 2015. The character itself, 満, has been used in Japanese writing for centuries, derived from Chinese where it combines the water radical (氵) with components meaning 'greatly', conveying the idea of water overflowing, abundance filling to the brim.

1. 1999Japanese mobile carriers including NTT DoCoMo include squared CJK ideograph emoji in their proprietary sets for conveying functional Japanese signage like vacancy status
2. 2010Encoded in Unicode 6.0 as U+1F235 'Squared CJK Unified Ideograph-6E80' to ensure compatibility across Japanese mobile platforms
3. 2015Classified under Emoji 1.0 as the Japanese 'No Vacancy' Button, standardizing its appearance across all major platforms

In Japan, this emoji is immediately understood as a functional sign meaning 'no vacancy' or 'full capacity'. Japanese users apply it literally when something is sold out, booked up, or at capacity. Outside Japan, most users have no idea what it means. Western users sometimes use it as aesthetic decoration in social media bios or captions because they find the red square with kanji visually appealing. This cultural gap makes 🈵 one of the most misunderstood emoji in the standard set. In Chinese contexts, the traditional form 滿 carries similar meanings of fullness and satisfaction.

• 🈵 満 (Full): No vacancy, at capacity. The red parking/hotel sign meaning all spots are taken.
• 🈳 空 (Empty): Vacancy, available. The blue counterpart to 🈵, indicating open spaces.
• 🈶 有 (Exists/Toll): Not free of charge. Originally a TV symbol indicating a paid broadcast.
• 🈚 無 (None/Free): Free of charge. A TV symbol indicating free-to-air broadcasting.
• 🈸 申 (Apply): Application. Used for inquiry forms and registration contacts.
• 🈺 営 (Business): Open for business. Displayed during operating hours.

• •In Japanese parking garages, the 満 sign lights up in red when the lot is full, while 空 (empty) lights up in blue when spots are available. This color-coded system is so ubiquitous that Japanese drivers process it instantly without reading the character.
• •The kanji 満 literally means 'water overflowing'. Its etymology combines the water radical (氵, sanzui) with components meaning 'greatly', painting a picture of abundance spilling over the edges, like a cup filled to the brim.
• •満員電車 (man'in densha, packed train) is a daily reality for Tokyo commuters. At peak rush hour, train congestion rates reach 136% of capacity, meaning passengers are pressed against each other. Some stations employ professional 'pushers' (oshiya) to compress riders into carriages.
• •満開 (mankai, full bloom) is a precise meteorological term in Japan. The Japan Meteorological Agency officially declares mankai when 80% or more of cherry blossom buds have opened. This announcement triggers a nationwide rush to parks for hanami (flower viewing) parties.
• •This emoji was originally a functional icon in Japanese flip phone emoji sets from NTT DoCoMo and SoftBank in the late 1990s. It was included because Japanese users needed to communicate about real things like parking availability and hotel vacancies via text.
• •The opposite of 🈵 is 🈳, which contains the kanji 空 meaning 'empty' or 'vacant'. Together they form a natural pair in Japanese signage, appearing side by side on hotel booking sites, parking systems, and restaurant waiting lists.
• •Hara hachi bu, the Okinawan practice of eating until 80% full rather than 100% (満腹), is linked to their extraordinary longevity. The concept literally means stopping before reaching 満 (full), suggesting the Japanese have a philosophical relationship with fullness itself.

• •Japanese parking garage 満車 LED panels (1980s–present): the canonical real-world use. Every coin-parking lot in Tokyo, Osaka, and Nagoya uses 満 in red when at capacity.
• •満員電車 rush-hour train signage and announcements: Tokyo Metro, JR East, and private lines all use 満員 on platform boards during peak hours. Congestion rates still exceed 130% on the worst lines despite post-COVID commuter decline.
• •満員御礼 (man'in onrei) sumo tournament banners: hung on the arena at Kokugikan and Osaka when every seat sells out. The banner itself is a meme format on Japanese sumo X.
• •JMA 満開 cherry blossom bulletin: the Japan Meteorological Agency's official 'full bloom' declaration every spring triggers hanami coverage on every major news outlet.
• •Japanese exam 満点 culture: red 満点 stamps on elementary-school tests since at least the Shōwa era. The kanji 満 on the emoji is the same one on every teacher's red inkpad.