# 登録販売者 過去問2040問 全問解説 > This book provides explanations for all 2,040 past questions from the Registered Salesperson Examination (Hokkaido and Kansai Wide Area Union). It includes correct/incorrect answers and explanations for each question, as well as a mock exam in the actual test format. Canonical page: [https://chrome-stats.com/d/com.stackworksdev.touhan](https://chrome-stats.com/d/com.stackworksdev.touhan) ## Overview - **ID:** `com.stackworksdev.touhan` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** StackWorks LLC - **Category:** EDUCATION - **Downloads:** 25 - **Version:** 1.2 - **Last updated:** 2026-10-17 - **First published:** 2026-08-07 - **Publisher country:** JP - **Size:** 73 MB - **Data as of:** 2026-10-18 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.stackworksdev.touhan) - **Website:** [https://stackworksdev.github.io/shiken-apps/support.html](https://stackworksdev.github.io/shiken-apps/support.html) - **Privacy policy:** [https://stack-works.dev/android/touhan/privacy.html](https://stack-works.dev/android/touhan/privacy.html) ## Description The Registered Pharmacist Examination consists of 120 questions, and you need to score at least 70% of the total points and exceed the minimum passing score for each chapter. This app contains 2,040 questions from 17 sets of exam questions published by Hokkaido and the Kansai Wide Area Union, and all questions have explanations. For true/false questions, you can check the correctness of each statement and the reason why.

■ Features for this Exam
- True/false questions display the correctness of each statement and the reason why.
- Explanations of major drug ingredients, effects, and side effects, following the guidelines for creating the exam questions.
- Notes in the explanations on content that has changed since the exam was published, such as revisions to the guidelines or changes in the sales system.
- A mock exam in the actual exam format with 120 questions for both the morning and afternoon sessions. Year-specific results are determined by the passing criteria for that exam.
- Review ingredient names, their effects, and key points for recommending medical consultation using flashcards.
■ Contents
- 2,040 past exam questions (17 exams from Hokkaido and the Kansai Wide Area Union)
- Explanations for all questions
- 60 flashcards

■ Learning Features to Help You Pass
- Today's Study: Automatically presents questions that need review and new questions, tailored to the scoring of the actual exam and your weak points.
- Review questions that reappear when you're starting to forget. Set an exam date to ensure a full review cycle before the exam.
- Practice by year, subject, and specified conditions. Incorrect and ambiguous questions are automatically listed.
- Elimination method by long-pressing options. Correct/incorrect answers and explanations for each statement, bookmarks, and notes.
- Mock exam with the same time and allocation as the actual exam (actual exam format). The app displays scores for each subject based on passing criteria.
* Prospects for passing, study calendar, consecutive study days, home screen widget, daily reminders
* Adjustable font size, dark theme, display questions and explanations side-by-side on tablets

■ Passing Pack
* The Kansai Wide Area Union 2026 exam is available from the start. The Passing Pack unlocks access to all years, sessions, and mock exams.

■ Caution
* This app is an independent learning app and is not affiliated with any prefecture (Registered Salesperson Exam). It does not represent any government agency or exam administering body.
* Official exam information (source): https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/0000082537.html
* Source of exam questions: https://www.pref.hokkaido.lg.jp/hf/iyk/iry/yakuji/tourokuhannbaishashikenmondai.html
* Questions and correct answers: Hokkaido, Kansai Wide Area Union. Based on the Hokkaido Open Data Terms of Use (CC BY 4.0) and the Kansai Wide Area Union's usage rules. PDF formatting, including line breaks, furigana (pronunciation guides), and table placement, has been modified for inclusion.
* Laws and regulations may be amended. Please check the latest information provided by the examination administering body.
* Learning records are saved only on your device and will not be transmitted externally. ## Rankings - #2,645,744 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `android.permission.VIBRATE` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.stackworksdev.touhan.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [登録販売者 過去問 一問一答 解説｜わかる登販](https://chrome-stats.com/d/com.touhankakomon.app) — 9 users - [登録販売者 過去問・一問一答 2026年 資格試験 くま登販](https://chrome-stats.com/d/app.hopstep.kumatouhan) — 12,558 users - [サクッと登録販売者1問1答【サクトレ】](https://chrome-stats.com/d/jp.co.decryption.tourokuhanbai) — 26 users - [Registered OTC Drug Seller](https://chrome-stats.com/d/com.particlesandwaves.tohan1) — 2 users - [登録販売者 試験対策 アプリ-オンスク.JP](https://chrome-stats.com/d/jp.onsuku.OnsukuApp.tourokugr) — 8,495 users - [登録販売者 一問一答](https://chrome-stats.com/d/biz.yuth.tourokuhanbaisha) — 16,544 users - [登録販売者 過去問 全問解説 - 独学TODAY](https://chrome-stats.com/d/jp.co.trips.shikakutorokuhanbaisha) — 49,901 users - [登録販売者 一問一答｜試験対策1000問試験](https://chrome-stats.com/d/com.asobichiru.touhan) — 202 users - [Registered Drug Seller Exam](https://chrome-stats.com/d/jp.razuma.touhanstudy) — 36 users - [登録販売者コンプリートマスター](https://chrome-stats.com/d/com.kazuyukiikushima.tourokuhanbai) — 227 users - [登録販売者 | パスマル 過去問題集&一問一答 2026](https://chrome-stats.com/d/com.minatoapps.touhan) — 186 users - [登録販売者 問題集 一問一答 模試3回分｜ハンバイトール](https://chrome-stats.com/d/com.umekiti.hanbaisha) — 8 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.stackworksdev.touhan)