Warner Bros. Studio Tour Tokyo – The Making of Harry Potter: New Products Celebrate Harry’s Birthday on July 31, “Harry Potter Birthday Collection” Launches June 8
Key facts
- Warner Bros. Studio Tour Tokyo – The Making of Harry Potter: New Products Celebrate Harry’s Birthday on July 31, “Harry Potter Birthday Collection” Launches June 8
- Warner Bros. Studio Tour Tokyo and Harry Potter Shops will release new items from the “Harry Potter Birthday Collection” on June 8, inspired by the birthday cake from the film. The Studio Tour will also offer a limited-edition mini cake starting July 18, and the special event “Letter from Hogwarts” runs until September 6.
- Source: PR Times
- Date: June 4, 2026
Direct answer
Warner Bros. Studio Tour Tokyo and Harry Potter Shops will release new items from the “Harry Potter Birthday Collection” on June 8, inspired by the birthday cake from the film. The Studio Tour will also offer a limited-edition mini cake starting July 18, and the special event “Letter from Hogwarts” runs until September 6.
- Citation
- Warner Bros. Studio Tour Tokyo – The Making of Harry Potter: New Products Celebrate Harry’s Birthday on July 31, “Harry Potter Birthday Collection” Launches June 8 (June 4, 2026), PR Times
- Source
- PR Times
- Date
- June 4, 2026
Warner Bros. Studio Tour Tokyo and Harry Potter Shops will release new items from the “Harry Potter Birthday Collection” on June 8, inspired by the birthday cake from the film. The Studio Tour will also offer a limited-edition mini cake starting July 18, and the special event “Letter from Hogwarts” runs until September 6.
📋 Article Processing Timeline
- 📰 Published: June 4, 2026 at 12:00
- 🔍 Collected: June 4, 2026 at 12:23 (23 min after Published)
- 🤖 AI Analyzed: June 12, 2026 at 10:56 (190h 33m after Collected)
■ New Products Featuring the “HAPPEE BIRTHDAE HARRY” Cake Motif Arrive
Following the popularity of last year’s “Harry Potter Birthday Collection,” new items are added. The Hogwarts School of Witchcraft and Wizardry accepts talented 11-year-old witches and wizards; Harry received his acceptance letter on his 11th birthday. Hagrid revealed Harry’s magical heritage and gave him a pink birthday cake with a misspelled message as a birthday gift. The clumsy lettering reflects Hagrid’s awkward yet warm kindness, and the cute pink-and-green color scheme makes it a beloved motif. Continuing last year’s lineup, the collection includes apparel and miscellaneous goods that let fans enjoy the world of Harry Potter in daily life.
Furthermore, the Frog Cafe inside Studio Tour Tokyo will sell a limited-time “Harry’s Birthday Cake,” perfect as a souvenir to celebrate Harry’s birthday. The adorable mini cake is carefully wrapped, designed to resemble the box Hagrid handed to Harry, creating a special feel.
■ Special Event “Letter from Hogwarts” in Full Swing at Studio Tour Tokyo
Currently, Studio Tour Tokyo is hosting the special event “Letter from Hogwarts” to commemorate the 25th anniversary of the film, running until Sunday, September 6. In July, Harry’s birthday month, the first-ever collaboration event with Warner Bros.’ popular animated characters “Tom and Jerry” – “Tom and Jerry Mischief Celebration” is taking place. Other offerings include the “Original Wand Making Workshop Package” for elementary to high school students to create a one-of-a-kind wand, the “Evening High Tea Package” themed “luxurious afternoon for adults” with meals and sweets, and summer-only menus featuring cooling treats perfect for hot weather. With numerous attractions for both adults and children, this special season leading up to Harry Potter’s birthday on July 31 invites everyone to experience the magical world at Studio Tour Tokyo.
■ “Harry Potter Birthday Collection” Product Overview
Release Date: Monday, June 8, at Studio Tour Shop, Harry Potter Shop Harajuku, and Harry Potter Shop Akasaka
*Some items available for pre-order on Harry Potter Shop Online Japan from Sunday, June 7
Special Website: https://www.wbstudiotour.jp/birthday-collection/
Happy Birthday T-Shirt: ¥3,800 (tax incl.)
A cream-colored oversized T-shirt with a pink cake and Hagrid’s warm words “Baked it myself, words and all.” embroidered in green frosting-style stitching.
*Not available at Akasaka Shop
Happy Birthday Hoodie: ¥7,500 (tax incl.)
A green hoodie with bright pink accents resembling cake icing. Embroidery on the left chest combines a birthday cake motif with the Hogwarts acceptance letter and Hagrid’s pink umbrella.
*Not available at Akasaka Shop
Happy Birthday Spirit Jersey: ¥10,000 (tax incl.)
A spirit jersey boldly featuring Hagrid’s homemade cake and the text “HAPPEE BIRTHDAE HARRY.” Large lettering runs from sleeve to shoulder and back, with a puffy print of the birthday cake on the right chest.
Happy Birthday Pajama Set: ¥5,000 (tax incl.)
Soft fabric pajama set with a design scattered with birthday cakes, Hogwarts acceptance letters, pink umbrellas, and Hagrid’s lines. Perfect for relaxing at the end of the day or a lazy morning.
*Not available at Akasaka Shop
Happy Birthday Glass: ¥2,000 (tax incl.)
A glass with a delicate 3D glass object of Harry’s birthday cake in the center. Each use brings back memories of the iconic film scene; a great gift item.
Happy Birthday Cup & Straw: ¥3,000 (tax incl.)
A large-capacity cup perfect for relaxation or desk work. The straw comes with a cake-shaped topper.
Happy Birthday Socks: ¥1,500 (tax incl.)
Soft, fluffy socks with a gentle feel, ideal for home time. Designed with the message “Happy Birthday Harry” and star pattern.
Happy Birthday Hair Clip: ¥2,000 (tax incl.)
A hair clip featuring the cake from Harry’s 11th birthday. Useful for updos or as an accent.
Happy Birthday Scrunchie: ¥1,200 (tax incl.)
A scrunchie inspired by Harry’s birthday motif. A voluminous scrunchie edged in green, with outstanding presence.
Happy Birthday Ornament: ¥2,000 (tax incl.)
A glass ornament shaped like a cake with a metallic finish that beautifully reflects light, bringing warm memories of Harry’s unforgettable birthday into daily life.
*Not available at Akasaka Shop
Happy Birthday Plush Eco Bag: ¥2,000 (tax incl.)
A clip-on eco bag for easy carrying. A large bag stored inside a cute cake plush, with designs featuring Hagrid’s lines and cakes.
*Not available at Akasaka Shop
Happy Birthday 6-in-1 Multi Pen: ¥900 (tax incl.)
A multi-function pen with an all-over pattern of cakes, acceptance letters, and Hagrid’s umbrella. Contains six ink colors, perfect for making shopping lists for Diagon Alley.
FAQ
Where can I buy the Harry Potter Birthday Collection?
At the Studio Tour Shop, Harry Potter Shop Harajuku, Akasaka, and online. Some items are available online from June 7.
When will the new Birthday Collection items be released?
On Monday, June 8, 2025, with online pre-sales starting Sunday, June 7.
When is the limited cake available at Studio Tour Tokyo?
From Saturday, July 18, 2025, for a limited time, aligned with Harry's birthday on July 31.
How long does the 'Letter from Hogwarts' event run?
Until Sunday, September 6, 2025.
What is the design motif of this collection?
The pink misspelled birthday cake that Hagrid gave Harry in 'Harry Potter and the Philosopher's Stone.' Features pink and green colors.