イルカ2号役:松岡禎丞さん - 俺達の世界わ終っている。. Our World is Ended official website (in Japanese). October 5, 2017. Archived from the original on November 10, 2017. Retrieved August 3, 2022.
"Chibi gojiranogyakushū" ちびゴジラの逆襲 [Chibi Godzilla's Counterattack]. Pie in the sky (in Japanese). 2 March 2023. Archived from the original on 6 March 2023. Retrieved 2 March 2023.
"Chibi gojiranogyakushū" ちびゴジラの逆襲 [Chibi Godzilla's Counterattack]. Pie in the sky (in Japanese). 2 March 2023. Archived from the original on 6 March 2023. Retrieved 2 March 2023.
イルカ2号役:松岡禎丞さん - 俺達の世界わ終っている。. Our World is Ended official website (in Japanese). October 5, 2017. Archived from the original on November 10, 2017. Retrieved August 3, 2022.