Saikou helps users learn Japanese Kanji for JLPT N5 and N4 through flashcards and games. It is catalogued under Language learning on PulseGate.

Who should use Saikou?

Saikou is a consumer product built for japanese language learners.

Is Saikou still active?

Unverified. Saikou has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Saikou?

Similar projects tracked by PulseGate include JLPTN4 Flash Cards, JLPTN5 Flash Cards, and JLPTN1 Flash Cards.

Saikou is developed by Flipflash Japanese Learning Apps.

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Saikou

Name: Saikou
Author: Flipflash Japanese Learning Apps

Google PlayLanguage learning

Saikou: JLPT N4 N5 Flashcards is an educational app that helps users learn Japanese Kanji required for JLPT N5 and N4 exams. It uses interactive flashcards and gamified learning to support language acquisition for students and self-learners.

FreeAndroid

Visit Google Play

Overview

5 features

In the Language learning space, Saikou takes a focused approach. It helps users learn Japanese Kanji for JLPT N5 and N4 through flashcards and games. It is built as a consumer product for japanese language learners. It is available for free. It ships for Android.

Behind Saikou is Flipflash Japanese Learning Apps. Among its 5 catalogued features are kanji flashcards, JLPT N5 content, and JLPT N4 content.

Kanji flashcards
JLPT N5 content
JLPT N4 content
Interactive study
Gamified learning

Built with & integrations

Runs on

Android

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jun · 04:31 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Saikou

What is Saikou?: Saikou helps users learn Japanese Kanji for JLPT N5 and N4 through flashcards and games. It is catalogued under Language learning on PulseGate.
Who should use Saikou?: Saikou is a consumer product built for japanese language learners.
Is Saikou free?: Yes — Saikou is free to use.
What platforms does Saikou run on?: Saikou runs on Android.
Is Saikou still active?: Unverified. Saikou has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Saikou?: Similar projects tracked by PulseGate include JLPTN4 Flash Cards, JLPTN5 Flash Cards, and JLPTN1 Flash Cards.JLPTN4 Flash Cards JLPTN5 Flash Cards JLPTN1 Flash Cards
Who makes Saikou?: Saikou is developed by Flipflash Japanese Learning Apps.

At a glance

Platforms: Mobile
Languages: English
Built for: Japanese language learners
Model: B2C
Solves: Helps users learn Japanese Kanji for JLPT N5 and N4 through flashcards and games.

Registered as

Google Play: com.trojan.flipflash

Developer

Flipflash Japanese Learning Apps

Index record

Indexed: 27 Jun 2026
Lifecycle: Alive
Last seen: 27 Jun 2026

Identity audit (12)

Slug: saikou-jlpt-n4-n5-flashcards-google-com
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-b.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Canonical URL: https://play.google.com/store/apps/details?id=com.trojan.flipflash

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