Snow Bros. 2: With New Elves (English Wikipedia)

"井上淳哉 -「エスプレイド」「ぐわんげ」を創った男". Continue (in Japanese). Vol. 6. Ohta Publishing. September 2002. ISBN 978-4872337006. (Translation by Gamengai. Archived 2019-11-22 at the Wayback Machine. Transcription by Gaijin Punch. Archived 2006-07-10 at the Wayback Machine).

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Iona; VHS; K-HEX (June 2009). "東亜プラン FOREVER". Floor 25 (in Japanese). Vol. 9. pp. 1–70. (Translation by Gamengai. Archived 2020-10-10 at the Wayback Machine).
"井上淳哉 -「エスプレイド」「ぐわんげ」を創った男". Continue (in Japanese). Vol. 6. Ohta Publishing. September 2002. ISBN 978-4872337006. (Translation by Gamengai. Archived 2019-11-22 at the Wayback Machine. Transcription by Gaijin Punch. Archived 2006-07-10 at the Wayback Machine).

gamercafe.cl

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Bravo, Roberto (25 January 2019). "Tatsujin, los dueños de Toaplan, anuncian que están trabajando para exA-Arcadia" (in Spanish). Gamercafe. Archived from the original on 21 October 2019. Retrieved 25 November 2019.

gematsu.com

"Snow Bros. 2 Special launches in 2024 for Switch, PC". 19 July 2024.

igcc.jp

Komise (8 August 2019). "シューティングのトップメーカーが手がけた固定画面アクションゲーム『スノーブラザーズ』" (in Japanese). Institute of Game Culture Conservation. Archived from the original on 14 December 2019.

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sweeprecord.com

"東亜プランシューティングクロニクル特設ページ". SweepRecord (in Japanese). SuperSweep. 27 October 2011. Archived from the original on 15 February 2020. Retrieved 15 February 2020. (Translation by Shmuplations. Archived 2019-10-02 at the Wayback Machine).

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vgmdb.net

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web.archive.org

"おてんきパラダイス" (in Japanese). Shooting Star. Archived from the original on 5 June 2018. Retrieved 24 November 2019.
Iona; VHS; K-HEX (June 2009). "東亜プラン FOREVER". Floor 25 (in Japanese). Vol. 9. pp. 1–70. (Translation by Gamengai. Archived 2020-10-10 at the Wayback Machine).
"東亜プランシューティングクロニクル特設ページ". SweepRecord (in Japanese). SuperSweep. 27 October 2011. Archived from the original on 15 February 2020. Retrieved 15 February 2020. (Translation by Shmuplations. Archived 2019-10-02 at the Wayback Machine).
"CDST-10064 | Toaplan ARCADE SOUND DIGITAL COLLECTION Vol.5". vgmdb.net. VGMdb. Archived from the original on 17 November 2019. Retrieved 24 November 2019.
"井上淳哉 -「エスプレイド」「ぐわんげ」を創った男". Continue (in Japanese). Vol. 6. Ohta Publishing. September 2002. ISBN 978-4872337006. (Translation by Gamengai. Archived 2019-11-22 at the Wayback Machine. Transcription by Gaijin Punch. Archived 2006-07-10 at the Wayback Machine).
Lambie, Ryan (21 June 2018). "Toaplan: the rise and fall of Japan's greatest shooting game company". Den of Geek. Archived from the original on 21 June 2018. Retrieved 24 November 2019.
Komise (8 August 2019). "シューティングのトップメーカーが手がけた固定画面アクションゲーム『スノーブラザーズ』" (in Japanese). Institute of Game Culture Conservation. Archived from the original on 14 December 2019.
"ライセンス事業" (in Japanese). TATSUJIN Co., Ltd. 2019. Archived from the original on 25 December 2018. Retrieved 25 November 2019.
Bravo, Roberto (12 September 2018). "Nueva compañía "Tatsujin" asegura tener gran parte de las IPs de la extinta Toaplan" (in Spanish). Gamercafe. Archived from the original on 21 October 2019. Retrieved 25 November 2019.
"Tatsujin". exA-Arcadia. 2019. Archived from the original on 21 October 2019. Retrieved 25 November 2019.
Bravo, Roberto (25 January 2019). "Tatsujin, los dueños de Toaplan, anuncian que están trabajando para exA-Arcadia" (in Spanish). Gamercafe. Archived from the original on 21 October 2019. Retrieved 25 November 2019.
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wikipedia.org

ja.wikipedia.org

Akagi, Masumi (13 October 2006). 東亜プラン (Toa Plan) (in Japanese) (1st ed.). Amusement News Agency. p. 50. ISBN 978-4990251215. {{cite book}}: |work= ignored (help)
"井上淳哉 -「エスプレイド」「ぐわんげ」を創った男". Continue (in Japanese). Vol. 6. Ohta Publishing. September 2002. ISBN 978-4872337006. (Translation by Gamengai. Archived 2019-11-22 at the Wayback Machine. Transcription by Gaijin Punch. Archived 2006-07-10 at the Wayback Machine).
"Overseas Readers Column - Toaplan Goes Bust". Game Machine (in Japanese). No. 472. Amusement Press, Inc. 15 May 1994. p. 26.
"AOU TV - おてんきパラダイス (東亜プラン)". Game Machine (in Japanese). No. 469. Amusement Press, Inc. 1 April 1994. pp. 10–11.
Kaida, Kiyotaka (April 1994). "Super Soft Hot Information: アーケードゲーム (Arcade Game) - AOUショー主な出展ビデオゲームリスト". Micom BASIC Magazine (in Japanese). No. 142. The Dempa Shimbunsha Corporation. p. 296.

fr.wikipedia.org

"Arcades - News•Previews: Snow Bros 2 (Toaplan)". Joypad (in French). No. 30. Yellow Media. April 1994. p. 26.