Oshi no Ko Announces Tie-In With Actual Baking Soda - Interest

Kana Arima, a.k.a. "Baking Soda"-chan, was announced baking soda ambassador on April Fool

Oshi no Ko' Episode 3 Preview : r/anime

Oshi no Ko - Episode 11 discussion - FINAL : r/anime

Episode 1, Oshi no Ko Wiki

Oshi no Ko's Kana Arima Becomes Face of Real-Life Baking Soda Brand

Episode 1, Oshi no Ko Wiki

Kana is the cutest [Oshi no Ko] : r/anime

Oshi no Ko / Characters - TV Tropes

How did Oshi no Ko becomes mainstream so quickly? How can this

Oshi no Ko: Kana Arima Licking Baking Soda Explained

Oshi no Ko episode 8: Aqua plans on using Akane's talents, Mem-Cho

Oshi No Ko Anime: Even Now, I want to Love You - The Something