Challenge Yourself to Make 'My Umeboshi' This Early Summer! 'Ume Shigoto Set' Featuring Shirakaga Plums (Gunma Prefecture)
Rakusai Co., Ltd. has begun taking pre-orders for their 'Ume Shigoto Set,' featuring premium Shirakaga plums from Gunma Prefecture and red shiso. This seasonal, limited-edition product makes it easy to enjoy making authentic umeboshi at home.
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- 📰 Published: May 25, 2026 at 19:00
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## 'Ume Shigoto Set' Featuring Shirakaga Plums (Gunma Prefecture)
Rakusai Co., Ltd. (Headquarters: Adachi-ku, Tokyo; President: Yoshiyasu Osaki) has announced that pre-orders for their 'Ume Shigoto Set' (Gunma Prefecture) will begin on Monday, May 25, 2026, in limited quantities.
This special set combines Gunma's brand-name 'Shirakaga' plums, known for their thick flesh and elegant aroma, with vibrant red shiso, allowing you to start pickling as soon as it arrives. We deliver a luxurious home experience through the traditional Japanese custom of 'Ume Shigoto' (plum preparation) that announces the arrival of early summer.
### Key Features
- **Ripe Shirakaga Plums**: Known for their thick, dense, and low-fiber flesh. Their firm skin prevents them from falling apart, ensuring a beautiful finished product with a traditional flavor.
- **Red Shiso**: Perfect for coloring umeboshi and pickles. Adding a touch of plum vinegar brings out a more vivid color. They can also be used for shiso juice and rice seasoning (furikake).
### Product Overview
- **Set Contents**:
1. Shirakaga Plums 1kg & Red Shiso 300g: 2,980 JPY (Tax & shipping included)
2. Shirakaga Plums 3kg & Red Shiso 900g: 5,980 JPY (Tax & shipping included)
- **Pre-order Period**: Monday, May 25, 2026, 10:00 – Monday, June 8, 2026, 8:59
- **Delivery Date**: Starting around Friday, June 19, 2026
- **Where to Buy**: RAKUSAI Online Shop
Rakusai Co., Ltd. (Headquarters: Adachi-ku, Tokyo; President: Yoshiyasu Osaki) has announced that pre-orders for their 'Ume Shigoto Set' (Gunma Prefecture) will begin on Monday, May 25, 2026, in limited quantities.
This special set combines Gunma's brand-name 'Shirakaga' plums, known for their thick flesh and elegant aroma, with vibrant red shiso, allowing you to start pickling as soon as it arrives. We deliver a luxurious home experience through the traditional Japanese custom of 'Ume Shigoto' (plum preparation) that announces the arrival of early summer.
### Key Features
- **Ripe Shirakaga Plums**: Known for their thick, dense, and low-fiber flesh. Their firm skin prevents them from falling apart, ensuring a beautiful finished product with a traditional flavor.
- **Red Shiso**: Perfect for coloring umeboshi and pickles. Adding a touch of plum vinegar brings out a more vivid color. They can also be used for shiso juice and rice seasoning (furikake).
### Product Overview
- **Set Contents**:
1. Shirakaga Plums 1kg & Red Shiso 300g: 2,980 JPY (Tax & shipping included)
2. Shirakaga Plums 3kg & Red Shiso 900g: 5,980 JPY (Tax & shipping included)
- **Pre-order Period**: Monday, May 25, 2026, 10:00 – Monday, June 8, 2026, 8:59
- **Delivery Date**: Starting around Friday, June 19, 2026
- **Where to Buy**: RAKUSAI Online Shop
FAQ
『梅仕事セット』には何が含まれていますか？
群馬県産の完熟白加賀梅と赤紫蘇のセットです。梅1kgと紫蘇300gのセット（2,980円）、および梅3kgと紫蘇900gのセット（5,980円）の2種類から選べます。
予約販売はいつまで行われますか？
2026年5月25日（月）10:00から、6月8日（月）8:59まで予約受付を行います。ただし、数量限定のため、なくなり次第終了となります。
商品の発送はいつ頃になりますか？
2026年6月19日（金）頃より、ヤマト運輸の冷蔵便にて順次発送予定です。
白加賀梅の特徴は何ですか？
群馬県産ブランド梅で、実が肉厚で緻密、果肉の繊維が少ないのが特徴です。皮がしっかりしており型崩れしにくいため、梅干し作りに適しています。
どこで購入できますか？
RAKUSAIオンラインショップにて予約購入可能です。