Collaboration between Staedtler and Ado A–Sensei
Staedtler Japan Corporation, headquartered in Chiyoda, Tokyo, is set to unveil an engaging promotion featuring Ado A–Sensei from the wildly popular YouTube channel "Tesessaku-ch" on December 17, 2025. This collaboration will leverage Ado’s unique teaching style to highlight the remarkable features and benefits of Staedtler's mechanical pencils for students in their everyday learning experiences.
Driving Academic Success
Staedtler has always dedicated itself to providing high-precision writing instruments, and the mechanical pencils are designed for an optimal writing experience. Through this promotion, Staedtler aims to foster an environment that allows students in Japan to concentrate better on their studies. By utilizing Ado A–Sensei’s playful and insightful approach, the campaign is geared towards empowering young learners by guiding them in choosing the right tools for their academic journey.
Promotion Details
- - Campaign Name: Staedtler × Ado A–Sensei SNS Special Promotion
- - Duration: From December 17, 2025
- - Featured Influencer: Ado A–Sensei from Tesessaku-ch
- - Channels: Promotion will be broadcasted on TikTok, Instagram, and YouTube through Ado’s official accounts.
- TikTok:
Ado A–Sensei’s TikTok Channel
The promotion will showcase various Staedtler mechanical pencils, focusing on how they can enhance learning in diverse situations. Ado A–Sensei will share firsthand experiences of using the pencils, providing comments and recommendations that resonate with the students.
Ado A–Sensei’s Profile
Ado A–Sensei has garnered massive popularity among students, boasting over 1 million subscribers on the Tesessaku-ch YouTube channel. He has become a defining figure in educational content, even achieving first place in the 2024 rankings of popular catchphrases among elementary school students with the phrase "Kiri kaeru Peace." Beyond his educational work, Ado A–Sensei is also involved in producing short videos and managing SNS strategies for various companies.
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Official Accounts:
- TikTok:
Ado A–Sensei’s TikTok
- Instagram:
Ado A–Sensei’s Instagram
- YouTube:
Ado A–Sensei’s YouTube
Featured Products
- - Staedtler REG Mechanical Pencil: A customizable pencil that offers precision and a smooth writing experience. It features adjustable lead advancement and a balanced grip for enhanced comfort.
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- - Staedtler Hexagonal Mechanical Pencil: This premium pencil combines a metal body with a comfortable grip, ensuring a delightful writing experience. It features a pleasant knocking sound and stability when placed on a desk.
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- - Staedtler Silver Series Mechanical Pencil: With over 30 years of presence in the market, this classic drafting pencil is known for its stable writing feel and broad field of vision, receiving the 2024 Long Life Design Award.
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- - Staedtler Drafting Mechanical Pencil 770: A revamped version released after 34 years, designed for prolonged use with features ensuring comfort and usability.
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For a fun approach to learning about these products, visit the Staedtler recommended pencils page, featuring unique robot illustrations detailing the strengths of each pencil.
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About Staedtler Japan Corporation
Staedtler Japan is the Japanese arm of Staedtler, the globally successful German manufacturer of writing instruments and drafting supplies. Established in 1835, Staedtler has maintained its heritage in pencil manufacturing while continuously innovating across a range of products for professional and casual use. The company’s mission includes supporting the creative endeavors of various individuals, including artists, business professionals, and children across the world.
- - Headquarters: 4th Floor MTI Building, Nihonbashi Odemma-cho 9-10, Chuo-ku, Tokyo
- - CEO: Mitsuwo Hirano