
Change the number of squares and characters, and find the one character that doesn't belong!

It is an ultra-high-speed English-Japanese and Japanese-English dictionary.

自分の実力に合わせてフラッシュ暗算が出来ますよ!

Quiz × Matching App

FP3級を脳科学的に効率的な勉強方法で学習!


Battle with kanji stroke counts, compound words, and radicals. A Japanese-style card battle you can play with friends nearby!

This is an app where you can quickly study English vocabulary. It contains approximately 400 words.

NGワードゲームや、人狼などで禁句縛りをするときなどに使うアプリです。

It's a quiz game with game mechanics where you think for 1 minute per question and try to get a set number of correct answers. You can also create problem sets.

A whiteboard that can be shared with family (friends??). Easy to use even for children who don't understand the concept of messages, and I want it to be used like a bulletin board where they can leave notes for their parents when they want to tell them something!

It is a web application that allows you to learn system English vocabulary from a personal computer or smartphone.

Find the hidden Hiroshi Abe in the masterpiece!

身近なものから少しニッチなものまで全て画像つきで学べる英単語アプリです。日常会話をマスターしたい方、資格学習に飽きた方などにおすすめです。

Mathematical Formula Reasoning Puzzle Game

This is a web app where you can create your own personal vocabulary notebook just by pasting CSV files or text. You can easily register content by simply copying and pasting in the format "question,answer", and you can efficiently repeat learning on difficult problems.

身の回りのQRコード・バーコードからモンスターを召喚して戦う『QRバトル』

自動翻訳機能付きのストレスフリーな単語帳アプリ

Many difficult problems are presented. You can watch over them with peace of mind in the learning report, and compete in ranking mode.

YouTube channel video search

パチッとおして、ピカッとひかる!ドラムパッドみたいなボタンが最高にきもちいい、きみだけの算数トレーニングマシーン!たし算からわり算まで、ゲームをクリアするみたいに楽しくて計算パワーがバク上がり!

Once a day, an English dictation typing game. Problems are updated daily. Standard / Hard mode available.

A game where you compete to see how large you can make numbers. Since we've prepared a time attack mode and a ranking for growth curve increases, you should be able to enter the top ranks even if you start later. This also serves as debugging.

📝 Just fill in the blanks of the daily prompt! 🏆 Compete with everyone's sense of style with a different prompt every day
A word search game that the whole family can enjoy together. You can play with hiragana, katakana, and kanji at three different difficulty levels. Additionally, it features a unique challenge mode with time limits that tests your deductive reasoning and quick reflexes.
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