Emperor Penguin Takes Flight: Daikanyama Tsutaya Books Unveils Limited Kaweco Sport Collection by Stationery Concierge Kazuko Sakuma

A Flurry of Charm: Daikanyama Tsutaya Books Introduces Exclusive Penguin-Themed Kaweco Sport Pens

Stationery Concierge Kazuko Sakuma’s Beloved Emperor Penguins Adorn Classic German Writing Instruments in a Limited Edition Release

Starting December 5, 2025, Daikanyama Tsutaya Books in Shibuya, Tokyo, will offer a limited-edition collection of “Kaweco Sport” writing instruments, meticulously designed by their own Stationery Concierge, Kazuko Sakuma. This charming series features Sakuma’s endearing Emperor Penguin illustrations, available across fountain pens, ink sets, and ballpoint pens, with special gift sets also prepared for those seeking a unique present.

The collaboration brings together the timeless appeal of Kaweco Sport, a model cherished by stationery enthusiasts and staff at Daikanyama Tsutaya Books alike, with a distinctive local touch. The decision to create store-exclusive designs stems from the high demand among collectors and visitors seeking memorable souvenirs. This initiative sees the compact, octagonal form of the Kaweco Sport transformed by Sakuma’s artistic vision, making it an irresistible item for both daily use and as a collector’s piece.

The Visionary Behind the Penguins: Kazuko Sakuma, Stationery Concierge

Kazuko Sakuma, a Stationery Concierge at Daikanyama Tsutaya Books since its opening in 2011, brings a wealth of artistic experience to her role. A fine arts graduate, she honed her skills as a freelance illustrator and art instructor before joining the cultural hub. Her unique approach to engaging with customers and sharing her passion for stationery led her to create daily hand-drawn birthday cards, showcased on the Daikanyama Tsutaya Books Stationery Instagram. It is these cards, particularly those featuring the lovable Emperor Penguin, that have garnered a significant following.

Her dedication to illustrating the feel of stationery in her daily posts has cultivated a loyal community. As one fan aptly put it, “Many fans eagerly await to see what card she will draw for their birthday, making the Emperor Penguin a truly cherished motif.” This personal connection and the motif’s popularity made the Emperor Penguin the perfect choice for this special design collaboration. Sakuma is also the author of “Fountain Pen Ink Sample Book to Enjoy with Illustrations.”

A Legacy of Craftsmanship: The Kaweco Sport Story

Kaweco, a German writing instrument brand founded in Heidelberg in 1883, is renowned for its innovation, notably launching the safety fountain pen in 1909. The “Kaweco Sport” series, first introduced in the 1930s, stands as a testament to classic design, functionality, and portability. Its historical significance is further cemented by its recognition as the official pen of the 1972 Munich Olympics, solidifying its status as a beloved and reliable writing tool.

The Exclusive Emperor Penguin Collection

Kaweco Sport Emperor Penguin Fountain Pen Ink Set

This set features a fountain pen adorned with an adorable fluffy chick, available in crisp white and refreshing mint. It comes with a choice of three ink colors—black, blue, and royal blue—offering six unique combinations. Each set includes a dedicated box, a clip, and a mini converter, priced at 11,660 yen (tax included).

Kaweco Sport Emperor Penguin Ballpoint Pen

Embellished with the image of a proud parent bird, these ballpoint pens are available in white and mint. Each pen comes with its own dedicated box and a clip, priced at 6,380 yen (tax included) per pen.

Kaweco Sport Emperor Penguin Full Set

For the ultimate collector, the full set allows you to experience the entire collection. It includes both fountain pen colors, all three ink colors, and both ballpoint pen colors, providing a total of 12 distinct color combinations. This comprehensive set, including a dedicated box, clip, and mini converter, is available for 18,040 yen (tax included).

Where to Purchase

These limited-edition writing instruments will be available exclusively at Daikanyama Tsutaya Books and through the Tsutaya Books Online Store.

• Tsutaya Books Online Store (Kaweco search page): https://store.tsite.jp/goods/search_list.html?input_search_word=Kaweco&input_order=1&input_first_search=1

Daikanyama Tsutaya Books: A Cultural Haven

Under the concept of being a “cultural stronghold for adults,” Daikanyama Tsutaya Books offers an inspiring environment with its architectural design and spatial planning. Concierges specializing in humanities, automobiles, architecture, art, travel, and cuisine provide unique insights and proposals, catering to the intellectual curiosity of mature adults.

Store Information:

• Address: 17-5 Sarugakucho, Shibuya-ku, Tokyo 150-0033

• Phone: 03-3770-2525

• Hours: Vary by floor, please check the official website.

Official Links:

• Daikanyama Tsutaya Books Homepage: https://store.tsite.jp/daikanyama/

• Daikanyama Tsutaya Books X: https://X.com/DAIKANYAMATSITE

• Daikanyama Tsutaya Books Instagram: https://www.instagram.com/daikanyama.tsutaya

• Daikanyama Tsutaya Books Stationery Instagram: https://www.instagram.com/daikanyama.tsutaya.stationery/

• Tsutaya Books Online Store: https://store.tsite.jp/shopping/

This collaboration between a revered German brand and a Japanese cultural institution, infused with the personal touch of a beloved stationery concierge, exemplifies the growing global appeal of “kawaii” culture. It showcases how everyday items can be transformed into delightful expressions of artistry and personal connection, surely charming stationery lovers worldwide and inspiring new forms of creative collaboration.