Immersive English Learning Game 'Betia' Announces Early Summer Sale with up to 25% Off

Dera-Game Co., Ltd. will launch the 'Betia Early Summer Sale 2026' for its immersive English learning game software 'Betia Pera Pera English Adventure' for the Nintendo Switch™, starting Thursday, June 18, 2026.

During this sale, the digital version of the main software, the paid additional content 'Lesson 2 (CUBE3, CUBE4),' and a bundle combining both will be available at special limited-time prices on the My Nintendo Store (Nintendo eShop).

Additionally, at the Dera-Game Official Store 'Dera Sto,' a 5% OFF coupon applicable to the physical version of the software and the 'Dera Sto Exclusive Sticker Set' will be available to the first 100 customers.

'Betia Pera Pera English Adventure' is an immersive, experience-based English learning game where players advance the story by conversing in English with in-game characters. It is recommended for a wide range of users, from children to adults, who want to practice English before the summer travel season or wish to make learning a fun habit through gaming.

■ Betia Early Summer Sale 2026 Overview
- Period: June 18, 2026 (Thu) - July 6, 2026 (Mon) 23:59
- Target Site: My Nintendo Store (Nintendo eShop)

■ Digital Version Sale Items
- 'Betia Pera Pera English Adventure': 3,168 JPY (10% OFF)
- 'Lesson 2 (CUBE3, CUBE4)': 2,640 JPY (25% OFF)
- 'Betia + Lesson 2 Set': 4,950 JPY (25% OFF)
*All prices include tax. The main game is required to play 'Lesson 2'.

■ Dera-Game Official Store 'Dera Sto' Coupon
- Coupon Period: June 18, 2026 (Thu) - July 6, 2026 (Mon) 23:59
- Coupon Code: ajisai2026
- Availability: Limited to the first 100 customers
- Applicable Products: Physical software (5% OFF), Exclusive sticker set (5% OFF)

■ Playable with Nintendo Switch 2's Built-in Microphone
While the game requires speaking English aloud, it can be played using the Nintendo Switch 2's built-in microphone. This eliminates the need for a separately sold USB microphone or headset, making it easier for new players to begin their English experience.

■ Other Information
The digital version is also available on sites like Amazon, but they are not part of this sale. The game is also offered as a hometown tax return gift for Shibuya Ward, Tokyo.

'Betia Pera Pera English Adventure' allows players to become familiar with English while playing, through features like pronunciation checks via voice recognition and 'chunk learning' to foster understanding English as it is.