„Creator Profile: The Creators of Pikachu“.NA website of Pokémon. The Pokémon Company International.— „Sugimori: “Bulbasaur, Charmander, and Squirtle were all designed by Ms. Nishida.”; Nishida: “I created the designs for Bulbasaur, Charmander, and Squirtle by working backward from their final forms. I wanted people to be surprised when it evolved into Charizard, so I designed the original Charmander in such a way that Charizard would be unimaginable.”“.2020-yil 22-sentyabrda asl nusxadan arxivlangan.Qaraldi:2022-yil 31-may.
„Interview Ms.Nishida about 『POCKET MONSTERS』!?“. (c) 1997 Nintendo
(c)1997 GAME FREAK.inc (c)1997 Creatures.inc.— „ピカチュウ以外にどんなキャラクターをデザインしましたか？
ライチュウ、ヒトカゲ～リザードン、ゼニガメ～カメール、ミニリュウ～ハクリュウ、ナゾノクサ～ラフレシア、マダツボミ～ウツボット、ビードル～スピア・・・他いろいろたくさんデザインしました。
いろいろデザインしたんでちゅねぇ～。“.
„Creator Profile: The Creators of Pikachu“.NA website of Pokémon. The Pokémon Company International.— „Sugimori: “Bulbasaur, Charmander, and Squirtle were all designed by Ms. Nishida.”; Nishida: “I created the designs for Bulbasaur, Charmander, and Squirtle by working backward from their final forms. I wanted people to be surprised when it evolved into Charizard, so I designed the original Charmander in such a way that Charizard would be unimaginable.”“.2020-yil 22-sentyabrda asl nusxadan arxivlangan.Qaraldi:2022-yil 31-may.
