Ai Negishi
Ai had not initially considered becoming an idol, but she changed her mind after discussing it with others. At the time, she was in high school and being scouted by Platinum Productions, and in 2009 she made her idol debut as leader of the flight attendant-themed group PASSPO☆. She created albums with the group until their disbandment in 2018.
D4DJ: Double Mix
as Dalia Matsuyama (voice)Spin-off of the popular music series D4DJ First Mix.
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Lyrical Lily x Merm4id Godo Live Nyan-Nyan Shake! Lyrical Lily ver.
as Matsuyama DaliaDaytime performance of the concert "Lyrical Lily x Merm4id Godo Live Nyan-Nyan Shake!" held at...
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Merm4id from D4DJ "Summer Flower Love Dream"
as Dalia Matsuyama / HerselfHirajima Natsumi, Okada Mei, Hazuki Himari, and Negishi Ai arrive at a luxurious beach house....
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Lyrical Lily x Merm4id Godo Live Nyan-Nyan Shake! Merm4id ver.
as Matsuyama DaliaEvening performance of the concert "Lyrical Lily x Merm4id Godo Live Nyan-Nyan Shake!" held at...
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D4DJ
as Dalia Matsuyama (voice)Rinku Aimoto, who has a habit of saying "Happy Around!", has returned to Japan from abroad and...
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D4DJ Petit Mix
as Dalia Matsuyama (voice)A mini-anime series featuring characters from the D4DJ Groovy Mix mobile game.
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