About

I run PeraPera (pera-pera.org), where I build simple, practical apps for language teachers and learners. Everything I create comes from real classroom problems—collecting student writing, managing feedback, practicing speaking, or running activities without prep. I focus on tools that are: • fast to use in real lessons • simple enough for students to understand immediately • actually useful beyond day one Current projects include writing tools, speaking practice apps, and classroom activity tools used in Japan. If you’re a teacher or language learner, I’d love your feedback.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • ClassCash
    ClassCashVirtual currency management for engaging English auctions.
    Jul 2026
  • QuickWrite
    QuickWriteClassroom writing tasks with faster teacher review
    May 2026
  • PeraPera Memo for Teachers
    PeraPera Memo for TeachersHomework and lesson tracking for English teachers & students
    May 2026
  • SlideLine
    SlideLineLine-by-line bilingual slides for language teachers
    Apr 2026
  • LineSpeak
    LineSpeakPractice speaking any language, line by line
    Feb 2026

Forums

1mo ago

ClassCash - Virtual currency management for engaging English auctions.

ClassCash is a digital economy designed to boost engagement in English classes. Forget messy physical tokens; teachers can now easily track, award, and deduct virtual currency in real-time. It streamlines the entire auction process—from account management to live bidding—giving you more time to teach and less time managing logistics. Transform your classroom into an active, motivated environment where students stay excited to participate and learn.

3mo ago

QuickWrite - Classroom writing tasks with faster teacher review

QuickWrite helps teachers run classroom writing without messy docs, inboxes, or scattered submissions. Create class codes and Writing Tasks, let students submit from any device, then review responses grouped by task and class. Teachers can add feedback, use assisted drafting tools, publish final comments back to students, and export writing when needed.room writing and teacher feedback app

4mo ago

PeraPera Memo for Teachers - Homework and lesson tracking for English teachers & students

PeraPera Memo helps English teachers manage lesson notes, homework, class updates, and student communication in one simple place. Built for small schools and busy teachers, it makes it easy to record what was covered, assign homework, share updates, and keep parents or students informed without messy spreadsheets or scattered messages.
View more