Pronunciation2026-06-01 ยท 4 min read

Long Vowels ใˆใ„ vs ใˆใˆ: Why ๅ…ˆ็”Ÿ Is ใ›ใ‚“ใ›ใ„ but ใŠๅง‰ใ•ใ‚“ Is ใŠใญใˆใ•ใ‚“

This is the sister rule to ใŠๆฎต long vowels (ใŠใ† / ใŠใŠ). The long โ€œehโ€ sound is almost always written ใˆใ„ โ€” and pronounced as a long ฤ“ โ€” but a tiny set of words spell it ใˆใˆ. Here is the rule and the exceptions.

JLPT N1 Certified Teacher
Japanese language teacher with experience teaching learners from Vietnam, Indonesia, and Mongolia.

The ใˆใ„ Rule (default)

In most words โ€” especially kanji compounds โ€” the long โ€œehโ€ is written ใˆใ„ and pronounced as one long ฤ“ (not e-i).

ๅ…ˆ็”Ÿใ›ใ‚“ใ›ใ„teacher
ๆ™‚่จˆใจใ‘ใ„clock
ๆ˜ ็”ปใˆใ„ใŒmovie
ๅญฆ็”ŸใŒใใ›ใ„student
่‹ฑ่ชžใˆใ„ใ”English

The ใˆใˆ Exceptions

A few native words spell the long ฤ“ as ใˆใˆ. The list is short โ€” memorize it.

ใŠๅง‰ใ•ใ‚“ใŠใญใˆใ•ใ‚“older sister
ใˆใˆใˆใˆyes (casual)
ใธใˆใธใˆoh / really (interjection)

How to Remember

  • Default to ใˆใ„ for almost everything, especially kanji words.
  • Memorize the ใˆใˆ short list (ใŠๅง‰ใ•ใ‚“, ใˆใˆ, ใธใˆ) the same way you learned the ใŠใŠ words.
  • Pronounce ใˆใ„ as a long ฤ“ in normal speech โ€” not a crisp โ€œe-i.โ€

Teacher's Note

Learn ใˆใ„/ใˆใˆ together with ใŠใ†/ใŠใŠ โ€” they are the same idea in two vowel rows. Note that ใŠๅง‰ใ•ใ‚“ (ใŠใญใˆใ•ใ‚“) sits right next to ใŠๅ…„ใ•ใ‚“ (ใŠใซใ„ใ•ใ‚“, older brother), which uses ใ„ใ„ โ€” another small pattern worth filing away.

Spell and say long vowels right

Nihongo Pass pairs every word with audio, so ใˆใ„ and ใˆใˆ are clear in both writing and sound.

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Long Vowels ใˆใ„ vs ใˆใˆ: Why ๅ…ˆ็”Ÿ Is ใ›ใ‚“ใ›ใ„ but ใŠๅง‰ใ•ใ‚“ Is ใŠใญใˆใ•ใ‚“ | Nihongo Pass