[First 10,000 people!] To commemorate 200,000 app downloads, a coupon for 1 month free use of the 'Dragon Drill' app is being presented!
Gakken, a group company of Gakken Holdings, is running a campaign to commemorate over 200,000 downloads of its learning app 'Dragon Drill,' offering a 1-month free coupon to the first 10,000 applicants. This provides an opportunity to enjoy math and Japanese language learning for elementary school students from grades 1 to 4 in a game-like manner.
📋 Article Processing Timeline
- 📰 Published: April 30, 2026 at 19:00
- 🔍 Collected: April 30, 2026 at 10:31
- 🤖 AI Analyzed: May 1, 2026 at 01:25 (14h 53m after Collected)
Gakken Co., Ltd. (Shinagawa, Tokyo / Representative Director and President: Tatsuya Nanjo), a group company of Gakken Holdings Co., Ltd. (Shinagawa, Tokyo / Representative Director and President: Hiroaki Miyahara), is currently running the 'Dragon Drill App 2026 GW Campaign' from April 27 to May 12, 2026. In this campaign, coupons for one month of free use (normally worth up to 880 yen) of 'Gakken Dragon Drill Learn with Math/Japanese Language Learning App!' are being distributed to the first 10,000 applicants.
▲1-month free coupon being distributed!
■Overview of the 1-month free coupon present
Campaign Period
April 27, 2026 - May 12, 2026 (※Ends when supplies run out)
Eligible App
'Gakken Dragon Drill Learn with Math/Japanese Language Learning App!' (iOS/Android versions)
Coupon Content
One month's usage coupon for 2 subjects (Math/Japanese) for any of elementary school grades 1-4.
Number of Coupons
First 10,000 people
Acquisition URL
https://gakken-ep.jp/rd/rd1/dragon_coupon2605/
App Download
https://dragondrill.onelink.me/LMIu/7o1kzqph
【Important: Campaign Notes】
・After the 1-month free period ends, you will be charged the regular price for the subscription plan of the selected grade and subjects (it will automatically transition to a paid plan).
・There will be no discount applied to already contracted fees.
・This coupon is for 2 subjects (Math/Japanese) for any of elementary school grades (1-4).
At this time, one month after the start of the new school year, serious learning begins, and it's common to feel anxious about keeping up. Take this opportunity to try it for free and use the 'Gakken Dragon Drill App' to learn effortlessly in a game-like manner.
▲Answer questions correctly to attack enemy dragons! Full of engaging features to keep motivation high!
■What is the appeal of the 'Dragon Drill App,' boasting over 200,000 cumulative downloads?
The learning app 'Gakken Dragon Drill Learn with Math/Japanese Language Learning App!' was born from the hugely popular elementary school textbook series 'Dragon Drill,' which has sold over 1 million copies cumulatively. Its design, which appeals to those who love 'cool things,' and its engaging features that make you want to keep progressing, are just like the drill books, developed for repetitive learning. The 'Dragon Drill App' is a full-fledged learning app in a battle game format where you revive sealed dragons. With over 200,000 cumulative downloads and ranking #1 on the App Store*, it has gained popularity for its rich content utilizing Gakken's educational know-how and features that children can get absorbed in.
*App Store Free 'Kids 6-8 years old' category #1 (Period: June 2-3, 2023).
▼Dragon Drill Official Page here
https://gakken-ep.jp/extra/dragonwb/
■Study and get dragons?! Learning continues in a game-like manner!
This app progresses learning in a battle format with dragons. You cannot win a dragon battle unless you answer a certain number of questions correctly. If you win the battle, you can revive the sealed dragon and make it your companion. The cool dragons you revive can be collected in the 'Dragon Encyclopedia,' creating a mechanism where children naturally get enthusiastic about learning to complete their collection.
■'Super' comprehensive learning scope for solid foundational skills!
With just this one app, you can learn math and Japanese language for elementary school grades 1-4, corresponding to the curriculum guidelines. The total number of problems for all grades and subjects combined is over 18,000. Even if you play repeatedly, there's no worry about 'memorizing answers and learning becoming meaningless.' Furthermore, for math calculation problems, answers are entered directly, and for Japanese kanji reading problems, hiragana is entered one by one. This design, which prevents reliance on guesswork, supports reliable understanding and academic retention.
▲Think for yourself, solve, and answer, so foundational skills are firmly established!
■Clear missions and get items! Full of features to prevent boredom!
By clearing missions such as 'answer questions quickly (speed attack)' and 'do dragon battles daily,' you can get crystals that can be exchanged for items usable in battles. By diligently working on it every day, a sense of accomplishment is gained, making it popular for being 'continuable even for those who get bored easily!' and 'enabling learning habits to be acquired effortlessly!'
▲Clear missions to get crystals! Exchanged items are very useful in battles!
■Parents can also rest assured! Full of learning support features!
Weekly learning frequency, learning time, units studied, progress by unit, and correct answer rate.
▲1-month free coupon being distributed!
■Overview of the 1-month free coupon present
Campaign Period
April 27, 2026 - May 12, 2026 (※Ends when supplies run out)
Eligible App
'Gakken Dragon Drill Learn with Math/Japanese Language Learning App!' (iOS/Android versions)
Coupon Content
One month's usage coupon for 2 subjects (Math/Japanese) for any of elementary school grades 1-4.
Number of Coupons
First 10,000 people
Acquisition URL
https://gakken-ep.jp/rd/rd1/dragon_coupon2605/
App Download
https://dragondrill.onelink.me/LMIu/7o1kzqph
【Important: Campaign Notes】
・After the 1-month free period ends, you will be charged the regular price for the subscription plan of the selected grade and subjects (it will automatically transition to a paid plan).
・There will be no discount applied to already contracted fees.
・This coupon is for 2 subjects (Math/Japanese) for any of elementary school grades (1-4).
At this time, one month after the start of the new school year, serious learning begins, and it's common to feel anxious about keeping up. Take this opportunity to try it for free and use the 'Gakken Dragon Drill App' to learn effortlessly in a game-like manner.
▲Answer questions correctly to attack enemy dragons! Full of engaging features to keep motivation high!
■What is the appeal of the 'Dragon Drill App,' boasting over 200,000 cumulative downloads?
The learning app 'Gakken Dragon Drill Learn with Math/Japanese Language Learning App!' was born from the hugely popular elementary school textbook series 'Dragon Drill,' which has sold over 1 million copies cumulatively. Its design, which appeals to those who love 'cool things,' and its engaging features that make you want to keep progressing, are just like the drill books, developed for repetitive learning. The 'Dragon Drill App' is a full-fledged learning app in a battle game format where you revive sealed dragons. With over 200,000 cumulative downloads and ranking #1 on the App Store*, it has gained popularity for its rich content utilizing Gakken's educational know-how and features that children can get absorbed in.
*App Store Free 'Kids 6-8 years old' category #1 (Period: June 2-3, 2023).
▼Dragon Drill Official Page here
https://gakken-ep.jp/extra/dragonwb/
■Study and get dragons?! Learning continues in a game-like manner!
This app progresses learning in a battle format with dragons. You cannot win a dragon battle unless you answer a certain number of questions correctly. If you win the battle, you can revive the sealed dragon and make it your companion. The cool dragons you revive can be collected in the 'Dragon Encyclopedia,' creating a mechanism where children naturally get enthusiastic about learning to complete their collection.
■'Super' comprehensive learning scope for solid foundational skills!
With just this one app, you can learn math and Japanese language for elementary school grades 1-4, corresponding to the curriculum guidelines. The total number of problems for all grades and subjects combined is over 18,000. Even if you play repeatedly, there's no worry about 'memorizing answers and learning becoming meaningless.' Furthermore, for math calculation problems, answers are entered directly, and for Japanese kanji reading problems, hiragana is entered one by one. This design, which prevents reliance on guesswork, supports reliable understanding and academic retention.
▲Think for yourself, solve, and answer, so foundational skills are firmly established!
■Clear missions and get items! Full of features to prevent boredom!
By clearing missions such as 'answer questions quickly (speed attack)' and 'do dragon battles daily,' you can get crystals that can be exchanged for items usable in battles. By diligently working on it every day, a sense of accomplishment is gained, making it popular for being 'continuable even for those who get bored easily!' and 'enabling learning habits to be acquired effortlessly!'
▲Clear missions to get crystals! Exchanged items are very useful in battles!
■Parents can also rest assured! Full of learning support features!
Weekly learning frequency, learning time, units studied, progress by unit, and correct answer rate.