Fuwa Fuwa☆Yumeiro Sandwich

is a song by Hello, Happy World!

It is the coupling track for their 4th single, High Five ∞ Adventure. It was released on February 20, 2019.

It is the gift song for the event A Fair and Fluffy Competition.

It was written by Oda Asuka (Elements Garden), and arranged and composed by Kasai Yuta (Elements Garden).

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Lyrics
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