When will the 8th collaboration between KOGYARU and Birthday launch?

The collaboration items will be released at stores nationwide and on the official online store starting Saturday, March 28, 2026.

Who are the three graduating KOGYARU members who supervised the memorial items?

The graduating members who supervised the items are named Rara, Ryua, and Chanmoa.

Birthday is operated by Shimamura Co., Ltd., which has its headquarters in Saitama City, Saitama Prefecture.

Monchhichi collaboration items will be sold via the Shimamura Park Online Store Birthday section.

The highlights are items supervised by three graduating members, the second Monchhichi collaboration, and the first collaboration of Natuul ES.

AI News NQ Analysis

NQ Score 50/100

The 8th KOGYARU x Birthday collaboration launches on March 28. It features the second Monchhichi collaboration and the debut of the Natuul brand.

AI analysis data is not yet available.

Q: When will the 8th collaboration between KOGYARU and Birthday launch?: A: The collaboration items will be released at stores nationwide and on the official online store starting Saturday, March 28, 2026.
Q: Who are the three graduating KOGYARU members who supervised the memorial items?: A: The graduating members who supervised the items are named Rara, Ryua, and Chanmoa.
Q: Which company operates the baby and children's specialty store Birthday?: A: Birthday is operated by Shimamura Co., Ltd., which has its headquarters in Saitama City, Saitama Prefecture.
Q: Where will the second Monchhichi collaboration items be sold online?: A: Monchhichi collaboration items will be sold via the Shimamura Park Online Store Birthday section.
Q: What are the three major highlights of this 8th collaboration installment?: A: The highlights are items supervised by three graduating members, the second Monchhichi collaboration, and the first collaboration of Natuul ES.