Yuraku Confectionery Co., Ltd. (headquartered in Kodaira, Tokyo) is launching a new addition to its Black Thunder Mini Bar series: the Granola Thunder Mini Bar. The product will go on sale Monday, March 16, 2026, at supermarkets and drug stores across Japan.
As temperatures begin to rise and the pace of daily life shifts with the arrival of spring, the new product is designed to satisfy a small but common craving — something sweet, yet not too heavy — for moments of refreshment during work or household chores at home.
The spring lineup features a "granola" concept that combines the satisfying crunch Black Thunder is known for with the toasty aroma of granola and the sweet-tart notes of fruit. It offers a hearty texture while carrying a light, seasonal feel suited to the warmer months.
Stocked at home, the Granola Thunder Mini Bar is ready to serve as a quick pick-me-up between work sessions, an afternoon snack, or a treat for the whole family whenever a craving hits.
Spring-Ready Flavor with Natural Ingredients
The Granola Thunder Mini Bar brings together the signature crunchy texture of Black Thunder with the rich, toasty flavor of granola and the fruity tang of included ingredients. It delivers satisfying texture while keeping a refreshingly light profile that fits the mood of spring.
Black Thunder Mini Bar Series Continues Strong Growth
The Black Thunder Mini Bar series has seen significant sales growth, with sales volume up 111% over three years.* Starting this spring, the Granola Thunder Mini Bar joins the lineup, expanding the range to four products and offering something for a wider variety of tastes.
*Source: Intage SRI+ Chocolate market, August 2021–July 2025, SM/Drug retail channels, estimated sales value
Six Ingredients for a Satisfying Crunch
The Granola Thunder Mini Bar combines granola and whole-wheat biscuits for a toasty base, strawberry chips for a touch of tartness, raisins for sweetness, and rice puffs and oats for added texture. The result is a bar that brings together six ingredients for a multilayered crunch in every bite.
Product Details
Product name: Granola Thunder Mini Bar
Contents: 110g (including individual wrappers)
Suggested retail price: 324 yen (tax included)
On sale: From Monday, March 16, 2026, at supermarkets and drug stores nationwide.
*Availability may vary by store.
