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Wika
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For language schools

A superpower for teachers.
Better outcomes for every student.

Teachers sign in and start teaching, or create a lesson in about a minute. Students sign in and start learning.

Wika is an AI lesson platform for English schools in Japan, from eikaiwa and juku to universities and company programs. A teacher picks a topic and a CEFR level, and Wika writes a full lesson with vocabulary, a dialogue, notes, a quiz, and audio in about a minute.

Sign in and start See how it works
A full lesson
~1 min
Levels
Pre-A1 – C2
Students
Engaged
A young teacher and two students smiling over a laptop showing the Wika logo

The moment you sign in

Empower every teacher. Personalize every student’s learning.

Maya signed in

The class is here. Each student is already on their own lesson.

  • Mika A2 Ordering at a café Listening
  • Ken B1 Job interview Needs you
  • Emma B2 Quarterly review Finished

How it works

Teach. Or create. Then they learn.

The class is there when you sign in. A new lesson takes about a minute. Students continue on their phones.

See the path

In the editor

Personalized learning for every student.

A full lesson, ready to assign. Dialogue, audio, and a quiz matched to the class. Regenerate a line, then hand it over.

Business English B2

Completion this week

86% Avg. score 81%
A2 Ordering at a café
Conversation · 15 min

Barista

Hi! What can I get for you today?

Mika

Could I have a small latte, please?

Barista

Sure. For here or to go?

Line regenerated

Mika

To go, please. How much is it?

8 quiz questions · matched to lesson content Assign
A teacher smiling, satisfied with the lesson on her laptop

Teacher

Sign in. Teach, or create a lesson.

A student looking pleasantly surprised at a lesson on his phone

Student

Sign in. Start learning.

Real levels, not labels

CEFR is the standard. Exams are the guide.

Every lesson is written against explicit vocabulary, grammar and sentence-length limits for its CEFR level. Teachers see approximate IELTS, TOEFL iBT and TOEIC equivalents to help choose — clearly marked as guidance.

A2 Elementary
IELTS ≈ 3.0–3.5TOEFL iBT —TOEIC ≈ 225–545
B1 Intermediate
IELTS ≈ 4.0–5.0TOEFL iBT ≈ 42–71TOEIC ≈ 550–780
B2 Upper-intermediate
IELTS ≈ 5.5–6.5TOEFL iBT ≈ 72–94TOEIC ≈ 785–940

From trials

What stood out.

Paraphrased from trial conversations. Names withheld.

“This is what we need for our school. It helps us compete with AI chats such as ChatGPT.”

Language school Paraphrased from a trial

“Impressive, and well thought out. Simple, and it covers what we had in mind if we built the software ourselves.”

Considering their own software Paraphrased from a trial

Built for

Turn language schools into super schools.

Eikaiwa & private schools

A fresh, level-right lesson for every class, in about a minute.

Junior & high schools

Age-appropriate content and simple progress for every student.

Universities

Academic and career topics at the right level for each cohort.

Corporate programs

Industry scenarios — negotiations, interviews, presentations.

Teachers sign in ready to teach. Students sign in ready to learn.

Book a demo See how plans work