Basic Info

Okuto Oyama. I'm active on the Internet under the name of Oyama-Michinoku, yamanoku. My birthday is October 30, 1989. I was born in Noshiro City, Akita Prefecture. I'm male. Currently, I lives in Nagareyama City, Chiba Prefecture. One daughter's father and three cat owners.

Job Info

  • FrontEnd Designer
  • Accessibility Advocator
  • UI Designer

Career Info

I started my career as a Web designer, not as an engineer.

I changed my job as an engineer to concentrate on programming because I thought that I could not understand the basics of what I could and could not do on the browser and could not make expressions and feature proposals that would be pleasing to users, rather than the influence of my previous career when I was in charge of all direction-design programming.

I began my career as a markup engineer, taking basic coding and gradually moving into the frontend engineer space, including jQuery, Ajax communication, task runners, CSS design, and the use of frameworks.

Related Links List

OSS Activity

In addition to working for a company, I have been contributing to OSS since 2020 in my spare time. I translate documents, propose accessibility improvements, respond to fixes, and make other minor corrections.

Product List

About accessibility with Vue.js

PhotoAbout accessibility with Vue.js
Created with the motivation to make people aware of accessibility in Vue.js development. Initially, it was put together as a presentation for a conference and later as an advent calendar article, but we are updating it on time to make it a more practical reference and functional document.

Article about accessibility with Vue.js

Information about this document

O'clock App

ScreenShotO'clock App
Using Svelte, a digital clock that can see up to the second in PWA. I make it possible to check any OS that can do Web browsing. It took about half a day to implement, including setup. Consideration is also given to screen readers using WAI-ARIA.

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Technology Stack

  • Svelte
  • Custom Elements


I came up with the idea of accumulating and visualizing information about what would happen if I collected and summarized the news that I always watch. It incorporates PWA technology so that it can also be viewed as an offline application.

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Technology Stack

  • Nuxt.js
  • Nuxt PWA
  • vue-paginate
  • axios
  • modern-normalize
  • AWS API Gateway
  • AWS Lambda Function
  • Netlify
  • CircleCI

Vue Portfolio Template

ScreenShotVue Portfolio Template
Portfolio template made by Vue.js. This is the first SPA created from vue cli. I used the Vue 1.0 versions at first, but now I can upgrade it to the Vue 3.0 versions.

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Technology Stack

  • Vue.js
  • vue-cli
  • vue-router
  • webpack
  • PostCSS
  • Netlify


Sorry, Japanese text only



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