Japanese Teacher Hiring Exam Photo: Spec and How to Create It
Make a photo for Japan's teacher hiring exam (kyoin saiyo shiken) from a smartphone shot, with AI auto-adjustment, from ¥200.
| Dimensions | 40mm × 30mm |
|---|---|
| Face length | Not specified |
| Top margin | Not specified |
| Background | Plain background, no hat — front-facing upper body, no shadows or patterns |
| Shoot-by window | Taken within 3 months of application |
| Official issuer | Prefectural Boards of Education |
View the official source ↗(Last verified: 2026-05-26)
Verbatim official spec
Below is verbatim text from the Osaka Prefecture Board of Education exam guide (Japanese). Specs vary by prefectural board.
- 「ここに出願前３ヶ月以内に撮影した、正面半身無帽の写真を貼付してください。縦４ｃｍ 横３ｃｍ」
Why this spec matters
⚠️ Photo requirements for Japan's teacher hiring exam differ across all 47 prefectural boards of education and major designated cities. The 30×40mm size and 3-month freshness window shown here are widely adopted conventions, but you must verify size, freshness window, and any web-submission file specs against the latest exam guide for the prefecture or city you're applying to. Unlike My Number or passport rules, there is no nationwide unified spec, and missing a prefecture-specific detail is a common reason for rejection.
How to create it for ¥200
A 30×40mm photo for the teacher hiring exam takes about two minutes with a smartphone and ¥200. Always cross-check with your target prefecture's current exam guide.
- 1
Take the photo on your smartphone
Stand against a plain wall in a bright room. Face the camera directly, no hat, upper body framed, natural expression, eyes on the lens. - 2
AI removes the background and aligns to spec
Upload the photo. AI removes the background, detects your face, and auto-crops to 30×40mm. Fine-tune position to 0.1mm precision if your prefecture uses a non-standard size. - 3
Print via QR code at any Japan convenience store
After payment, a QR code and 8-digit user number arrive by email. Print on L-size paper at 7-Eleven, FamilyMart, Lawson, Ministop, or Poplar — from ¥30. A JPEG file for web submission is also available for download.
Create a Teacher Exam Photo for ¥200
AI auto-adjusts your smartphone shot to the standard 30×40mm size used by most prefectural boards. Custom sizes are supported to 0.1mm precision.
Create now — ¥200What Ramune AI ID Photo offers
Even for a tight spec like My Number, you can finish the entire shoot → process → print workflow in your browser.
0.1mm face position adjustment
Drag the hairline, chin, and face-width guides — or type the millimetre value — to fit inside even a 4mm-wide regulatory window like the My Number spec.
Auto-generated L-size print sheet
Multiple photos optimally arranged on L-size paper with cut marks. Print directly at home or at a convenience store.
AI removes the background automatically
Walls or objects in the original shot are auto-removed; AI converts the photo to the plain background the spec requires.
AI skin smoothing with a natural finish
Auto-reduces blemishes and uneven tone while keeping a natural look. Choose between the original and the smoothed version.
Print at 55,000 convenience stores nationwide
Scan a QR code at the multi-copy machine in 7-Eleven, FamilyMart, Lawson, Ministop, or Poplar — L-size prints from ¥30.
5-language support, no app required
Japanese, English, Chinese, Korean, and Vietnamese — works entirely in your smartphone browser without installing an app.
Frequently asked questions
Do the specs really vary by prefecture?
What if my prefecture uses a different size?
What about online (web) submissions?
Can I reuse a photo from more than 3 months ago?
Can I keep my glasses on?
Related content
Create a Teacher Exam Photo for ¥200
AI auto-adjusts your smartphone shot to the standard 30×40mm size used by most prefectural boards. Custom sizes are supported to 0.1mm precision.
Create now — ¥200