Photo: Bject / CC BY 4.0 (source: Wikimedia Commons)
Aika was born on August 25, 1990 in Hyōgo Prefecture, Japan. Aika is listed as an AV idol. That works out to 36 years old in 2026. The listed height is 163 cm.
My Take
Born in Hyogo Prefecture in 1990, 163 centimetres tall. That is close to the sum of what I can actually confirm, and the gap is the point. In this corner of Japanese entertainment a stage name can circulate very widely while the person attached to it leaves almost no biographical trace: no documented start, no career arc, no interviews that survive. She has a Japanese Wikipedia entry and runs her own social accounts, which at minimum means the name stayed in circulation, and in a field with enormous turnover that is not nothing. I would rather leave the blanks visible than fill them with assumption. When someone's public image was assembled largely by other people, the honest move is to state only what is genuinely known.
This take was written by generative AI, one per person, from publicly reported facts (editorial policy). It is a reading of the record, not reporting.
1. Profile
- Name (English)
- Aika
- Name (Japanese)
- AIKA
- Reading
- あいか
- Born
- August 25, 1990 (age 36)
- Origin
- Hyōgo Prefecture, Japan
- Height
- 163 cm
- Weight
- 45 kg
- Occupation
- AV idol
- Zodiac / Chinese zodiac
- Virgo / Horse
- Blood type
- O
- Measurements
- 86 / 60 / 84 / F
2. Background
- Debut
- 2010 -
3. Works & records
Works summary
- Appearances
- 747 (2014–2025)
- By year
- 2014: 1, 2015: 2, 2016: 8, 2017: 8, 2018: 8, 2019: 3, 2020: 3, 2021: 7, 2022: 4, 2023: 3, 2024: 3, 2025: 2
- Main labels/studios
- MOODYZ (55), KMPVR (30), kira☆kira (25), 本中 (24), ワンズファクトリー (23)
4. Links
5. About this entry
Tags
- Last updated
Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. Works and profile fields sourced from Wikipedia reflect content as of 2026-08-26. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.
Frequently asked questions
When was Aika born?
Born August 25, 1990 (age 36).
Where is Aika from?
Aika is from Hyōgo Prefecture, Japan.
What does Aika do?
Aika works as AV idol.
How tall is Aika?
Aika is 163 cm.
What is Aika's blood type?
O.