KL Kotoba Labs Apps for language classrooms
Kotoba Labs mascot in red robes holding a staff

English and Japanese classrooms

Classroom apps and curriculum with a clear, minimal home.

Kotoba Labs builds digital tools for second language teaching. This site gives each app a clean public home and connects it to the materials that support real classroom use.

Focus Second language learning

Built for teachers working in English and Japanese classroom environments.

01

App hosting

Each product page can later become the hosted destination for your live classroom app.

02

Curriculum support

Teaching materials live alongside the apps instead of being buried somewhere separate.

03

Simple structure

A restrained layout keeps the company, the tools, and the classroom value easy to grasp.

Current apps

Three classroom tools, one site.

Each app has its own page, summary, and linked teaching materials so the site can work as both company presence and hosting layer for your classroom tools.

Vocabulary English / Japanese

Kotoba

Language practice centered on vocabulary, quick recall, and repeated classroom use.

Riddles Speaking

NazoNazo

Prompt-driven classroom play that encourages inference, conversation, and target-language use.

Studio Creative output

Pollock Studio

Creative classroom making space for visual expression, language production, and response.

Curriculum hub

Materials that stay close to classroom use.

What lives here

  • Lesson frames for short and full class blocks
  • Warm-up routines and reflection tasks
  • Teacher notes and classroom prompts
  • Printable or screen-ready support sheets

How it can be organized

  • By app
  • By language classroom
  • By age or level band
  • By whole-class, pair, or independent mode
Browse curriculum materials

Approach

A site that can grow without getting crowded.

App-first structure

Each app already has its own route, so you can swap in the real hosted build when it is ready.

Clear curriculum architecture

Materials are grouped by product and teaching use case, which makes future additions easy.

Minimal visual system

White background, black text, grey support copy, and red accents keep the brand clean and focused.