Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう

Learn English with Langaku! Make English learning a part of your daily routine with classic manga from Shueisha and other publishers!

Langaku is an innovative English learning, study, and vocabulary app that lets you become fluent in English while engrossed in reading manga!

The "extensive reading" method, recommended even by Natsume Soseki, will dramatically improve your English skills.

"I want to start studying English, but I can't stick with textbooks or monotonous vocabulary lists..."

"I want to be exposed to essential English vocabulary and authentic English phrases for TOEIC and Eiken (English proficiency tests) preparation."

"I want to learn real English vocabulary that I can use in everyday conversation and speaking in a fun way!"

This new study app uses popular manga as learning materials, allowing you to naturally acquire English vocabulary and knowledge while enjoying the story.

◆ Make English learning a daily habit with classic manga from Shueisha and other publishers!


"My previous English studies were boring, always just textbooks..."
"I want to relearn English from the basics, but I don't know where to start."
"I want to improve my vocabulary and reading comprehension for TOEIC and Eiken tests."

Langaku is a new English learning app and vocabulary study app for people like you.

You can enjoy learning vocabulary and studying English efficiently by reading popular Shueisha hit works such as "ONE PIECE," "Demon Slayer," "Jujutsu Kaisen," and "SPY×FAMILY" in English.

◆ Master English! Langaku's groundbreaking English learning method

【1】Learn with classic manga, so you'll never give up on learning English or memorizing vocabulary!

From the lively dialogue of the characters, you can intuitively understand English expressions that can be used immediately in everyday conversation, as well as the unique nuances of the English language. The feeling of "I understood the English words in the dialogue!" will motivate you to continue studying English.

[2] Switch between English and Japanese with one tap!

You can instantly switch between displaying English and Japanese text with a tap on the panel, according to your current English level. It also features adjustable difficulty levels for the number of English panels and a dialogue audio reading function, allowing you to simultaneously train your listening skills and memorize English vocabulary by ear.

[3] AI explanation & vocabulary test

The AI ​​dictionary provides detailed explanations of unfamiliar English words in context. After reading the manga, you can save important English words from the work to a vocabulary list and review them with a vocabulary test. Unlike studying with a paper vocabulary list, you can memorize words in context with the story, making it an efficient way to memorize English words and increase your vocabulary knowledge.

◆ Also great for TOEIC and Eiken (English proficiency test) preparation! "Extensive Reading": Improve Your Score and Vocabulary Just by Reading

Extensive reading, which involves reading a large amount of English, is a serious English learning method that cultivates an "English brain" and enables intuitive understanding without relying on a dictionary.

* Dramatically improves processing speed of frequently appearing English vocabulary needed for TOEIC reading comprehension (Part 7) and Eiken reading!

* Learn frequently appearing English vocabulary and grammar in context, solidifying practical English knowledge useful for actual tests.

* Improve listening skills through audio playback, directly leading to correct pronunciation of English words and practice of English conversation and speaking!

You will be able to speak and write smoothly without consciously memorizing English grammar and vocabulary, and it is suitable for a wide range of applications, from various test preparation to practical everyday English conversation.

◆ "Langaku" is recommended for people like this!

* I'm looking for a study app that can help me prepare for TOEIC and Eiken (Levels 1-3) tests and study English vocabulary.
* I've given up on studying English with textbooks and monotonous vocabulary books/cards, and I want to memorize English vocabulary quickly and easily in a game-like way.
* I want to experience the excitement of learning authentic English vocabulary and knowledge through a story, like in an English RPG or manga.
* I want to develop a daily habit of studying English vocabulary quickly on my smartphone during my free time.
* I want to improve not only listening and everyday English conversation, but also essential English vocabulary and reading skills (long passage comprehension) simultaneously.
* I want to improve my speaking skills and knowledge of English vocabulary used in everyday conversation so that I can speak with confidence.
* I want to try an English vocabulary learning app/study app that is fun and easy to continue using, for both children and adults.

◆ Motivation-maintaining learning support & paid plan "Langaku+"

The number of pages read, English words memorized, and study days are visualized, and you can easily develop a daily habit with your favorite characters.


While you can enjoy it for free, subscribing to the paid service "Langaku+" allows you to read all works using the tickets distributed daily, and you'll also have unlimited access to AI features and rereading! It will further accelerate your English learning and vocabulary acquisition.

* Langaku+ is automatically renewed. It will automatically renew unless you cancel at least 24 hours before the end of the subscription period. The renewal fee will be charged through the store at least 24 hours before the end of the subscription period.

* You can cancel at any time via "Settings" → "Account" → "Subscriptions".

◆ Terms of Use and Privacy Policy
* Terms of Use: https://mntr.notion.site/Langaku-599a4a1d514949fea65e300a3c7b8821
* Privacy Policy: https://www.notion.so/9041d1b69a094a4fa12f9b2016f122bc
* Langaku Official Website: https://langaku.app/

◆ Listed Works (as of May 2026, in alphabetical order)

Try Langaku, a new kind of extensive reading learning that improves your English skills and vocabulary while having fun!

Blue Exorcist
Ao no Hako
Ao Haru Ride
Assassination Classroom
Undead Unluck
Witch Watch
Emperor to Issho
Oshi no Ko
Omoi, Omoware, Furi, Furare
Ore Monogatari!!
Kaiju No. 8
Kaguya-sama: Love is War
Kagura Bachi
Astra Lost in Space
Kamikaze Kaitou Jeanne
Kamisama
Kimi ni Todoke
Demon Slayer: Kimetsu no Yaiba
CLAYMORE
Kuroko's Basketball
Centuria
High School Debut
Golden Kamuy
There Are No Gals in This Class
PSYREN
SAKAMOTO DAYS
Thank You Pitch
Jigokuraku
Shibatsuki Bukken
Jujutsu Kaisen
Jujutsu Kaisen 0: Tokyo Metropolitan Jujutsu High School
How to Make Shonen Jump Correctly!

Food Wars! Shokugeki no Soma
JoJo's Bizarre Adventure Part 1
JoJo's Bizarre Adventure Part 2
JoJo's Bizarre Adventure Part 3
JoJo's Bizarre Adventure Part 4
JoJo's Bizarre Adventure Part 5
JoJo's Bizarre Adventure Part 6
Gentlemen's Alliance Cross
Strobe Edge
SPYxFAMILY
You and I, Opposites
Saint Seiya
The Original Sin of Takopi
Chainsaw Man
D.Gray-man
Tegami Bachi
DEATH NOTE
The Prince of Tennis
Tokyo Ghoul
Tokyo Ghoul:re
Dr.STONE
Dosanko Gal wa Namara Menkoi
Toriko
NANA
NARUTO
Nisekoi
Nura: Rise of the Yokai Clan
BURN THE WITCH
Haikyu!!
Bye Bye Bye
Destruction God Mag-chan
Bakuman.

Hana nochi Hare ~HanaDan Next Season~
Boys Over Flowers
Honey
HUNTER×HUNTER
Hikaru no Go
Hibi Chouchou
Hime-sama Goumou no Jikan desu
Hirunaka no Ryuusei
Fire Punch
Platinum End
Black Clover
BLEACH
Pretty Face
Whistle!
Fengshen Yanyi
We Never Learn
Boku to Roboco
My Hero Academia
Mashle
Magical Island Coco
Full Moon wo Sagashite
Mushimusume
Muhyo & Roji's Bureau of Supernatural Investigation
Momo to Taiyou no Tsukai
The Promised Neverland
Yu Yu Hakusho
Kindergarten WARS
Ramen Akaneko
Love★Com
Runaway Darling
Look Back
Ruri Dragon
Rurouni Kenshin
Roji!
Romantic Killer
World Trigger
One-Punch Man
ONE PIECE