Best Katsutoshi Kato Apps & Games

AniBox - Anime & Manga

Explore Anime & TV&Movie&Manga

Free

Discover trending anime and manga, track your progress, and stay updated on new releases. Organize your favorite series with a clean, user-friendly interface. Offers subscriptions for an ad-free experience and a lifetime purchase option.

ANA

by ANA (All Nippon Airways)

Free

Manage your entire travel experience, from booking flights and hotels to checking flight status and boarding. Access in-flight entertainment, track baggage, and use your mobile device as a boarding pass.

Nande: Japanese Learning JLPT

Kanji Game, N5 Test & Practice

Free

Learn Japanese through real-life situations and AI-powered conversations. Progress from beginner to JLPT N5 with structured lessons, handwriting practice, and optional live teacher sessions. Turn what you know into what you can say.

Mangaverse: Comic & Manga

Read Manga & Chat Stories

Free

Discover and enjoy your favorite manga and comics with a vast collection of titles. The app offers an immersive reading experience, seamless progress tracking, and the ability to download chapters as PDFs for offline reading. Its simple, intuitive design makes it easy to browse and manage your collection.

競馬収支を管理 馬券で競馬の収支を計算する収支表アプリ

回収率をすぐ計算！稼ぐ競馬は、けいばしゅうしをかんり予想

Free

Track your horse racing bets and winnings with easy input and detailed reporting. Analyze your performance by race, date, or custom tags, and view your total return rate. Stay updated with the latest horse racing news and predictions.

UMA PICKS～学ぶ・楽しむ・予想する～

初心者でも ゲーム感覚でけいばで稼げる！

Free

Learn about horses, test your knowledge with quizzes, and connect with other fans. Discover featured horses and explore partnered racing prediction services to enhance your race day experience.

Neon Ichiban

The Digital Comics & Manga Hub

Free

Discover, read, and collect digital comics and manga from major publishers all in one app. Enjoy same-day releases, seamless offline reading, and unique digital collectibles. It's a comprehensive hub for comic and manga fans.

Kana Mind: Katakana & Hiragana

Memorize the Japanese Kana!

Free

Learn to recognize and write Japanese Katakana and Hiragana characters through an educational game. It uses an intelligent algorithm to teach character combinations and track your progress, ensuring long-term retention. Ideal for beginners and those looking to maintain fluency.

Learn Hiragana & Katakana

by Konstantin Chebotarev

Free

Master Japanese Hiragana and Katakana alphabets with an intelligent learning system. This app uses a unique algorithm to estimate your risk of forgetting characters, prompting timely reviews for effective memorization. It offers both learning and testing modes to reinforce your knowledge.

LEMON - very fun chat app

Enjoy anonymous talking app

Free

Discover new connections and combat boredom with this anonymous chat application. Easily find a conversation partner by simply registering with a nickname. It's a free and straightforward way to meet new people and expand your social circle.

Welcome Suica Mobile

by East Japan Railway Company

Free

This app allows travelers in Japan to issue and manage a digital transit and payment card on their iPhone. It enables seamless travel on major transportation networks and quick payments at shops, eliminating the need for physical tickets or cash. Users can also make reservations for Shinkansen and Green Car tickets directly within the application.

Live Screen & Voice Translate

Screen, audio, camera & talk

Free

Instantly translate foreign languages from your screen, audio, camera, or conversations. Supports 60 languages with various translation modes and privacy options.

Daimaru Matsuzakaya Mobile App

Packed with fun & excitement!

Free

This app allows users to collect and use points when shopping at specific department stores. It offers exclusive membership rewards, special coupons for discounts and gifts, and provides the latest information on sales and deals.

Instructions for iPhone -How to use iOS8 version-

by daisuke kawano

Free

Discover hidden iPhone features and tips for iOS 8, from silent screenshots to reading messages without being marked as read. Learn battery-saving techniques and photo privacy methods. This guide offers over 200 tricks for all user levels.

Yomi Comic

Comic & Manga Reader

Free

Experience a streamlined and rapid way to read manga and comics. Discover popular titles, browse by genre, and save your favorites for easy access. This application prioritizes simple navigation and comfortable mobile reading.

NaviMe（ナビミー）

日本人ガイドとつながる、英語不要の旅サポートアプリ

Free

Connect with Japanese-speaking local guides abroad for seamless travel experiences. Get assistance with airport transfers, sightseeing, shopping, and daily needs, ensuring a stress-free and enjoyable trip without language barriers.