Kao Premium Fabric Softener IROKA Announces Nijisanji Collaboration Featuring Ibrahim, Kaisei, Hakase Fuyuki, and Furen — YouTube Live on July 16 to Reveal Campaign Details
Index
Kao‘s premium fabric softener brand “IROKA” has announced a collaboration with ANYCOLOR-operated VTuber group “Nijisanji.” The collaboration features four livers — Ibrahim, Kaisei, Hakase Fuyuki, and Furen E. Lustario — with campaign details to be revealed during a special YouTube live stream on July 16 (Thursday) at 8:00 PM JST.
Key Points
- Collaboration: A campaign featuring four Nijisanji livers (Ibrahim, Kaisei, Hakase Fuyuki, and Furen E. Lustario)
- Live Stream: July 16, 2026 (Thursday) at 8:00 PM JST on Ibrahim’s YouTube channel
- Web CM: “A Surprise from IROKA” begins airing July 9 (Thursday)
- Campaign: Launching July 16, featuring exclusive novelty prizes
Special YouTube Live Stream Featuring Four Nijisanji Livers

On July 16, 2026 (Thursday) at 8:00 PM JST, a special YouTube live stream will be held on the “Ibrahim [Nijisanji]” channel. Ibrahim, Kaisei, Hakase Fuyuki, and Furen E. Lustario will appear, and detailed information about the collaboration campaign will be announced during the stream.
The stream can be viewed here.
Collaboration Web CM “A Surprise from IROKA” Now Streaming
The first web CM commemorating the collaboration, titled “A Surprise from IROKA,” began airing on July 9 (Thursday). The video blends each liver’s unique personality with IROKA’s brand identity, and further installments in the series are expected.
Campaign with Exclusive Novelty Prizes Coming Soon

A campaign is also scheduled to launch on July 16 (Thursday), featuring exclusive novelty prizes. Details will be announced during the live stream. A dedicated campaign website has already been set up.
About the IROKA Brand and Future Developments
IROKA is a premium fragrance brand known for its refined, transparent scent profiles reminiscent of luxury perfumes. The lineup includes six varieties such as “Naked Lily” and “Handsome Leaf.” This collaboration with Nijisanji is expected to deliver a creative fusion of each liver’s persona with IROKA’s brand image.
Analysis
This cross-industry collaboration between Kao, a major household goods manufacturer, and Nijisanji demonstrates how VTuber activities are expanding beyond entertainment into everyday consumer products. The promotional strategy built around web CMs and live streams effectively bridges fan engagement with brand experience. With campaign details still to be announced, further developments are worth watching.
Source: PR TIMES
