{"id":4627,"date":"2026-08-12T18:30:00","date_gmt":"2026-08-12T09:30:00","guid":{"rendered":"https:\/\/pickle-times.com\/?post_type=news&p=4627"},"modified":"2026-08-12T18:30:00","modified_gmt":"2026-08-12T09:30:00","slug":"diadem-hanabi-katsushika","status":"publish","type":"news","link":"https:\/\/pickle-times.com\/en\/news\/diadem-hanabi-katsushika\/","title":{"rendered":"A new paddle called HANABI on a fireworks night, with Yoshida and Nakata on four outdoor courts in Katsushika"},"content":{"rendered":"

The paddle is named HANABI, and it was unveiled under real fireworks. Held on Saturday, August 8, 2026 at WELL PICKLE CLUB in Katsushika, Tokyo, the Diadem New Paddle HANABI Festival turned the launch of a Japan-only paddle into a summer evening rather than a plain demo session. Guests Yuta Yoshida and Aoi Nakata arrived in yukata, running open play and a team competition (the HANABI tournament) alongside participants, with fireworks and light refreshments to close. Only a Tokyo club with four outdoor courts could put that lineup together, and it gives us something to work with in thinking about how players in Japan meet their equipment.<\/p>\n

5,500 yen, 16 places, an evening in yukata: what happened at the HANABI Festival<\/h2>\n

WELL PICKLE CLUB hosted it. According to the club's announcement page, the event ran from 15:00 to 20:00 on Saturday, August 8, cancelled in case of rain. The fee was 5,500 yen including tax, with 16 places. On the day, participants got their hands on Diadem's new HANABI paddle while guests Yuta Yoshida and Aoi Nakata mixed in for open play and a team competition. Once night fell, fireworks and light refreshments closed the program, and the guest players were scheduled to take part in yukata. Applications were announced to open at 13:00 on Saturday, July 18.<\/p>\n

Line the numbers up and the intent behind the design shows. Sixteen places at a club with four outdoor courts means four per court, exactly one doubles match each. Read 5,500 yen as the price of an experience that bundles a demo of a new paddle, play with top players, and fireworks and food into one evening, and it becomes a different product from renting a court.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nDetails (from the club announcement)<\/th>\n<\/tr>\n<\/thead>\n
Event Name<\/td>\nDiadem New Paddle HANABI Festival<\/td>\n<\/tr>\n
Date and time<\/td>\nSaturday, August 8, 2026, 15:00-20:00 (cancelled in case of rain)<\/td>\n<\/tr>\n
Venues<\/td>\nWELL PICKLE CLUB (Katsushika, Tokyo)<\/td>\n<\/tr>\n
Entry Fee<\/td>\n5,500 yen (incl. tax)<\/td>\n<\/tr>\n
Capacity<\/td>\n16 people<\/td>\n<\/tr>\n
Details<\/td>\nOpen play and team competition with HANABI, plus fireworks and light refreshments<\/td>\n<\/tr>\n
Guest<\/td>\nYuta Yoshida and Aoi Nakata (scheduled to attend in yukata)<\/td>\n<\/tr>\n
Applications open<\/td>\nSaturday, July 18, 2026, from 13:00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

24,200 yen including tax and a third-generation build: what Diadem put into the Japan-only HANABI<\/h2>\n

The star, HANABI, is a limited paddle Diadem prepared for the Japanese market. According to preorder information from a retailer, the price is 22,000 yen before tax, preorders opened on June 22, 2026, and it comes in two colors, red (model TPA026) and yellow (TPA027). With tax that comes to 24,200 yen. True to the name, the design pictures the instant a firework blooms and scatters sparks, with the center deliberately left undecorated to keep it simple and a finish that suits any player. The build uses what Diadem calls its third-generation technology.<\/p>\n

Here an honest line is worth drawing. Specs that bear directly on play, such as core thickness, face material, weight and shape, were not given as figures anywhere in the information published by the maker or the retailer.How to choose a paddle by weight, material and grip<\/a>is the ground the most informed players stand on, and the better they know it the more this gap will nag, but rather than filling unverifiable numbers with guesswork, it is quicker to hold one and find out. The HANABI Festival opened exactly that chance to hold one and judge, to visitors who had not yet bought.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nConfirmed details<\/th>\n<\/tr>\n<\/thead>\n
Product name<\/td>\nDIADEM HANABI series (Japan only)<\/td>\n<\/tr>\n
Price<\/td>\n22,000 yen (excl. tax) \/ 24,200 yen incl. tax<\/td>\n<\/tr>\n
Preorders open<\/td>\nJune 22, 2026<\/td>\n<\/tr>\n
Colors and model numbers<\/td>\nRed (TPA026) \/ Yellow (TPA027)<\/td>\n<\/tr>\n
Structure<\/td>\nDiadem third-generation build<\/td>\n<\/tr>\n
Core thickness, face material, weight, shape<\/td>\nNo figures in the published information (not stated in this article)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

What lets a Katsushika club with four outdoor hard courts pull off a night event<\/h2>\n

This event would be hard to stage in the corner of an indoor school, and the reason is the venue: WELL PICKLE CLUB. The club is a dedicated outdoor pickleball site in Katsushika, Tokyo, with four hard courts. August rental rates ran 4,000 yen an hour down to 3,600 on weekdays and 6,000 down to 5,400 on weekends and holidays (both 10% off), with summer hours of 8:00 to 18:00 on weekends and holidays and a cap of eight people per court. Only when three conditions line up, outdoors, multiple courts and a location usable into the night, does closing with fireworks after sunset become possible.<\/p>\n

Four outdoor courts also leave room to run player demonstrations and open play in parallel while keeping 16 people moving. Many pickleball facilities in Japan began as converted tennis courts or schools, or with a limited number of indoor courts, so places that can hold a block of dedicated outdoor courts are few. When an equipment maker stages a hands-on launch, a club like this is effectively the precondition.<\/p>\n

Turning a demo session into something deeper, and what that means for players in Japan<\/h2>\n

Laying equipment out on a demo rack in a shop is the quick way to show it off. What the HANABI Festival chose instead was to have people play games with the same paddle on the same night as top players, and go home with the wins, the losses and the feel of the ball in their bodies. The thinner a paddle's spec sheet is, with figures unpublished, the more this use-it-and-decide path matters. The design joined the stage of comparing specs while reading with the stage of swinging on court and deciding, inside a single event.<\/p>\n

Diadem comes out of tennis, and in pickleball it has grown as one of the control-oriented options carried in Japan.The background to Diadem being placed among control paddles<\/a>is worth knowing before you handle one, since it makes it easier to gauge how the brand's intent fits you. Read alongsidethe latest paddles from each maker rated in 2026<\/a>, drawn from tests by overseas outlets, it also becomes clear which price band and which players this Japan-only model is going after. Pricing it at 24,200 yen places it between mass-market entry paddles and premium models above 30,000 yen.<\/p>\n

Having the players show up in yukata is not just seasonal decoration either. It shortens the distance to the guests and creates an atmosphere in which participants meeting for the first time can talk. It turns a place for selling equipment into an entrance to a community. Even when the event's primary purpose is awareness for a new paddle, the structure leaves new faces at the local club as a byproduct.<\/p>\n

The blueprint a night closing with fireworks and food leaves for future equipment events<\/h2>\n

The HANABI Festival tied the name of a new paddle, four outdoor courts, yukata and real fireworks into one flow across a single evening. For Diadem it was a place to build early momentum for a Japan-only model; for WELL PICKLE CLUB, a place to show what dedicated outdoor courts can do; for participants, a place to swing a 24,200 yen paddle before buying it. Three sets of interests overlapped on the same night. As a meeting point between a maker's new product, a local club's operation and a player's buying decision, this summer night in Katsushika left something concrete behind. When another brand tries the same arrangement next, the shape of August 8 will serve as a draft.<\/p>\n

Sources<\/h3>\n