Announced details
Confectionery manufacturing, wholesale, retail and mail-order sales; an butter sweets
株式会社ケイシイシイ is a group company of Kotobuki Spirits Co.,Ltd. Details of its capital, personnel and business relationships with Lumine Omiya are not disclosed.
630 Nishikicho, Omiya Ward, Saitama City, Saitama Prefecture (Lumine 2, 2F)
An Butter Bun: ¥345 (tax included) / piece
Lemon An Butter Bun: ¥399 (tax included) / piece
An Butter Financier: ¥1,620 (tax included) / 6 pieces
An Butter Galette: ¥2,160 (tax included) / 5 pieces
The company does not address Contract Value / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Okada Kinsei An Butter-ya (an butter sweets specialty shop), An Butter Bun, Lemon An Butter Bun, An Butter Financier, An Butter Galette |
| Counterparty | Lumine Omiya |
| Relationship with the Company | 株式会社ケイシイシイ is a group company of Kotobuki Spirits Co.,Ltd. Details of its capital, personnel and business relationships with Lumine Omiya are not disclosed. |
| Offering price | An Butter Bun: ¥345 (tax included) / piece, Lemon An Butter Bun: ¥399 (tax included) / piece, An Butter Financier: ¥1,620 (tax included) / 6 pieces, An Butter Galette: ¥2,160 (tax included) / 5 pieces |
| Launch date | 23 April 2026 (Thursday) / actual |
| Applicable area | Confectionery manufacturing, wholesale, retail and mail-order sales; an butter sweets |
| Location | 630 Nishikicho, Omiya Ward, Saitama City, Saitama Prefecture (Lumine 2, 2F) |
Items this document does not state (11)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To bring the brand, which has been developed from Yaesu, Tokyo, to more customers through Omiya, the gateway to eastern Japan.