Part Alternation Mark Emoji

A gold zig-zag that looks to Western eyes like a lopsided M or a rollercoaster track. 〽️ is the Part Alternation Mark on Emojipedia, codepoint U+303D, in the same CJK Symbols and Punctuation block as its sibling 〰️. In Japanese it has a specific, almost forgotten name: 庵点 (ioriten), literally 'hermitage mark', because the shape was meant to evoke the pitched thatched roof of a small hut.

It's one of the least-used emoji in the whole Unicode set. Unicode's own emoji frequency report places 〽️ in Group 11, below-median frequency and less than 1/2048 the frequency of 😂. On iEmoji, usage charts show it as a permanent flatline. And yet it gets searched more than 〰️ does on Google, because people copy it out of messages and type 'what is this' to find out.

In traditional Japanese Noh theater chant books, called utaibon (謡本), ioriten marks the exact spot where a singer starts their vocal line. It's a stage direction baked into the notation. Modern Japanese karaoke and folk-song lyric collections still use it. Outside Japan, almost nobody knows any of that.

Three uses in the wild. First: Japanese traditional-music contexts. Utai chant books and enka sheet music still print ioriten before a singer's entry, and Japanese IMEs convert the input いおりてん directly to 〽. Second: confused Western users wondering what the emoji is. Emojipedia's own X account had to post a plain-language explainer in 2020. Search queries for 〽️ meaning〽️ meaning and what is this emojiwhat is this emoji are the main source of traffic to its page. Third: ironic misuse. A small corner of Twitter/X uses 〽️ as a stock chart peak, a lightning bolt, or a squiggle for aesthetic weirdness, flaunting the fact nobody else can decode it. It's the 'only for people paying attention' emoji.

Japanese 庵点 (ioriten) means 'hermitage mark'. The kanji 庵 (an or iori) refers to a humble thatched-roof hut used historically by hermits, monks, and poets as a modest dwelling or retreat. Wiktionary traces 庵 through classical Japanese literature, where it was a deliberately self-deprecating term: a poet calling their home 'just a little grass hut'.

The visual mark 〽 was named ioriten because its double-peaked shape looks like the pitched roof of a small hut. The Japanese Wiki Corpus records: 'Ioriten (庵点) is one of yakumono (punctuation marks and other special symbols) put at the beginning of a song in Japanese. It is called a part alternation mark in English... It was originally used as a symbol in Utai-bon (chant book) of Noh and in renga (linked verse).'

In a utaibon (謡本, Noh chant book), ioriten marks where the Shite (main actor), Waki (supporting actor), or Jiutai (chorus) should begin their vocal line. Stanford's Noh database calls the utaibon 'the most popular and important notation for Noh drama'. Two visual variants exist: the double-peaked ioriten 〽 and a single-peaked variant resembling the hiragana へ, called gatten, which appeared in scores made after the Meiji period.

The character was encoded in JIS X 0213 at position 1-3-28 (notably missing from the older JIS X 0208 standard), and entered Unicode 3.2 in March 2002. When Emoji 1.0 rolled up legacy symbols in 2015, 〽️ got color presentation across all vendors.

1. 2002Unicode 3.2 encodes U+303D PART ALTERNATION MARK. It had already existed in JIS X 0213 (1-3-28) but was notably absent from the older JIS X 0208 standard.
2. 2008Apple ships the part alternation mark with iPhone OS 4.0 emoji support. The iconic gold lopsided-M rendering has survived with minor tweaks all the way to iOS 18.4.
3. 2015Emoji 1.0 applies variation selector FE0F to legacy CJK symbols. 〽️ now has color emoji presentation by default across Apple, Google, Microsoft, Samsung, WhatsApp.
4. 2020Emojipedia's X account posts a plain-language definition after repeated user questions about what the emoji means. The thread confirms 〽️ is the most FAQ'd emoji in its orbit.

Japan: 〽 is instantly legible to anyone who reads utaibon or works with traditional folk music. Typing いおりてん on a Japanese IME auto-converts to the character. Older readers associate it with enka records, kabuki programs, Noh sheet music, and formal song-lyric pages in literary collections. Younger Japanese users mostly know the emoji form but have only a vague sense of its origin.

West: one of the most confused emoji in the entire set. Common misreadings: lopsided M, rollercoaster track with a dip, mountain range, karaoke mic stand, lightning bolt, stock graph peak. Nobody reaches for it on purpose for its actual meaning. Emojipedia explicitly acknowledges the confusion in its definition.

China/Korea: the character has no traditional use outside Japanese typography. Chinese and Korean users recognize the kanji 庵 (meaning hermitage) but the specific musical-notation role is Japan-only. The emoji renders without issue on CJK systems but carries no local meaning.

• •Unicode's official emoji frequency ranking places 〽️ in Group 11, described as 'below median frequency and less than 1/2048 the frequency of 😂'. This puts it near the absolute bottom of the entire Unicode emoji set.
• •The Japanese name 庵点 (ioriten) literally means 'hermitage point'. The shape was designed to evoke the pitched thatched roof of a 庵 (an), a humble hut used historically by hermits and poets. Wiktionary's 庵 entry traces the character through classical literature where writers used it as a self-deprecating term for their own homes.
• •In Stanford's Noh notation archive, ioriten appears before every new vocal entry in a utaibon chant book. The Shite (lead), Waki (supporting actor), and Jiutai (chorus) all get their own ioriten markers throughout a Noh play's score.
• •Two ioriten variants exist in Japanese typography: the double-peaked 〽 that became the emoji, and a single-peaked version that looks like hiragana へ, called 'gatten', which appeared in scores produced after the Meiji period. Only the double-peak version entered Unicode.
• •The Japanese opening single quotation mark 「 was historically derived from ioriten in modern Japanese typography. The two marks share the kinked-corner visual logic.
• •iEmoji's usage chart for 〽️ is essentially a flatline. On any given day it ranks near the very bottom of the symbols category, alongside other obscure CJK and mathematical characters.
• •The part alternation mark emoji has barely changed its design across 20+ years of vendor updates. Apple's iOS 4.0 rendering from 2008 is visually near-identical to the current iOS 18.4 version, a signature of low vendor engagement on low-usage emoji.
• •On Japanese smartphone keyboards you reach 〽 by typing いおりてん (ioriten) or 謡 (utai), and the IME offers the character as a conversion option. There's no quick emoji picker path for it on most systems.
• •The character is encoded in JIS X 0213 at position 1-3-28. It was notably absent from the older and more widely implemented JIS X 0208 standard, which is why it took until Unicode 3.2 (2002) to land in Unicode.