Vase or Base? Japanese Doesn't Split V and B
Japanese maps both these English sounds onto one category - here's how to pull them apart.
Japanese doesn't have a true 'v' sound, so both English 'v' and 'b' tend to get filed into the same mental slot, close to Japanese 'b' - a well-documented pattern where learners assimilate unfamiliar sounds into their nearest native category instead of hearing them as separate. That's why 'vote' and 'boat,' 'van' and 'ban,' 'vest' and 'best' can sound identical when they shouldn't. The fix is in your lips and teeth: for 'v,' your top teeth touch your bottom lip and air buzzes through; for 'b,' your lips press fully together and then pop open. Try 'van/ban,' 'vote/boat,' 'vest/best' - feel the difference between teeth-on-lip buzzing and lips-together popping. Today, say these three pairs in front of a mirror, watching whether your teeth actually touch your lip on the 'v' words. That visual check makes the difference concrete and trainable. You'll start hearing your own progress within days!
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Sources (1)
- Edinburgh Research Explorer
- Japanese adults frequently misidentify or fail to distinguish English consonants that lack direct counterparts in their native language.
- Perception is heavily influenced by the Perceptual Assimilation Model, where unknown sounds are categorized based on similarity to existing Japanese phonemes.
- Listeners tend to assimilate unfamiliar English sounds into the most similar native category rather than creating new distinct categories.