Kenichi Ishikura

Kenichi Ishikura (Japanese: 石倉 賢一, Hepburn: Ishikura Ken'ichi) is a Japanese director and storyboard artist best known for his works with Shaft and the anime adaptation of Sakura Trick.

Kenichi Ishikura 石倉 賢一
Born	Japan
Occupation(s)	Director, storyboard artist, production assistant
Years active	2000–present
Employer	E&G Films (2000?)
Known for	Hidamari Sketch x Hoshimittsu Sakura Trick

Career

Ishikura began his career in the industry in 2000 as a production assistant for Invincible King Tri-Zenon under E&G Films, and made his debut as an episode director with the 18th episode of Shingu: Secret of the Stellar Wars.^[1] For the next several years, he worked mainly as a freelance director. In 2007, Ishikura had his first job with Shaft as an episode director and storyboard artist for Hidamari Sketch.^[2] According to him, Ishikura often got in trouble in his previous works for including too many parodies to other works; but for Hidamari Sketch, director Akiyuki Shinbo and the staff gave him the okay to do such.^[3] For the next 5 years, Ishikura worked mainly with Shaft, and made his series directorial debut with Natsu no Arashi! Akinai-chū (under Shinbo's general direction).^[4] The following year, he directed the third season to the Hidamari Sketch franchise with Shinbo,^[5] but he started to work less with Shaft. Following his mainstay departure from Shaft, Ishikura dirercted Da Capo III (2013) at studio Actas, but mainly based himself out of Studio Deen, where he directed both Sakura Trick (2014) and a short Ongaku Shōjo (2015) film.^[6][7] He stopped series directing for the time and focused mainly on episode directing and storyboarding until 2025 with the release of I'm a Noble on the Brink of Ruin, So I Might as Well Try Mastering Magic.^[8]

Works

Television

  In "Director(s)" column highlights Ishikura's directorial works.

Year	Title	Director(s)	Studio	SB[a]	ED[b]	Other roles and notes	Ref(s)
2000	Invincible King Tri-Zenon	Takashi Watanabe	E&G Films	No	No	Assistant production manager	[9]
2001	Shingu: Secret of the Stellar Wars	Tatsuo Satō	Madhouse	No	Yes		[1]
2002	Cyborg 009: The Cyborg Soldier	Jun Kawagoe	Japan Vistec	No	Yes		[10]
	Aquarian Age: Sign for Evolution	Yoshimitsu Ōhashi	Madhouse	No	Yes		[11]
	Shrine of the Morning Mist	Yuji Moriyama	Chaos Project	No	Yes		[12]
2003	L/R: Licensed by Royalty	Itsuro Kawasaki	TNK	No	Yes		[13]
	Shadow Star	Toshiaki Iino	Planet	No	Yes		[14]
	Mermaid Melody Pichi Pichi Pitch	Yoshitaka Fujimoto	Actas SynergySP	Yes	Yes		[15][16]
2004	Mermaid Melody Pichi Pichi Pitch Pure	Yoshitaka Fujimoto	Actas SynergySP	No	Yes		[17]
	Tsuki wa Higashi ni Hi wa Nishi ni	Mitsuhiro Tōgō (chief) Shōsei Jinno	Radix	No	Yes		[18]
	To Heart: Remember My Memories	Keitarō Motonaga	OLM, Inc. AIC ASTA	No	Yes		[19]
2005	Gun Sword	Gorō Taniguchi	AIC ASTA	No	Yes		[20]
	Petopeto-san	Akira Nishimori	Xebec M2	No	Yes		[21]
	Paradise Kiss	Osamu Kobayashi	Madhouse	No	Yes		[22]
2006	Sugar Sugar Rune	Matsushita Yukihiro	Pierrot	No	Yes		[23]
	Amaenaide yo!! Katsu!!	Keitarō Motonaga	Studio Deen	No	Yes		[24]
	Tactical Roar	Yoshitaka Fujimoto	Actas	No	Yes		[25]
	Love Get Chu: Miracle Seiyū Hakusho	Mitsuhiro Tōgō	Radix	Yes	Yes		[26][27]
	Yume Tsukai	Kazuo Yamazaki	Madhouse	No	No	Assistant director	[28]
	Night Head Genesis	Yoshio Takeuchi	Actas Bee Media	No	Yes		[29]
	Tokimeki Memorial Only Love	Nobuhiro Takemoto	AIC ASTA	No	Yes		[30]
2007	Hidamari Sketch	Akiyuki Shinbo (chief) Ryouki Kamitsubo (chief)	Shaft	Yes	Yes		[2][31]
	Kaze no Stigma	Junichi Sakata	Gonzo	No	Yes		[32]
	Nagasarete Airantō	Hideki Okamoto	feel.	No	Yes		[33]
	Ef: A Tale of Memories	Shin Oonuma	Shaft	Yes	Yes		[34]
2008	Hidamari Sketch x 365	Akiyuki Shinbo	Shaft	Yes	Yes		[35][36]
	Ef: A Tale of Melodies	Shin Oonuma	Shaft	No	Yes		[37]
2009	Hidamari Sketch x 365 Specials	Akiyuki Shinbo	Shaft	Yes	Yes		[38]
	Natsu no Arashi!	Akiyuki Shinbo Shin Oonuma (series)	Shaft	Yes	Yes		[39]
	Maria Holic	Akiyuki Shinbo Yukihiro Miyamoto (series)	Shaft	Yes	Yes		[40][41]
	Natsu no Arashi! Akinai-chū	Akiyuki Shinbo Shin Oonuma (series, #1–7) Kenichi Ishikura (series, #8–13)	Shaft	Yes	Yes	Ending director	[4][42][43][44]
2010	Hidamari Sketch x Hoshimittsu	Akiyuki Shinbo Kenichi Ishikura (series)	Shaft	No	Yes		[5][45]
	Hidamari Sketch x Hoshimittsu Specials	Akiyuki Shinbo Kenichi Ishikura (series)	Shaft	Yes	Yes		[46][47][48]
2011	Infinite Stratos	Yasuhito Kikuchi	Eight Bit	Yes	No		[49]
	Shōwa Monogatari	Mitsuhiro Tōgō Masahiro Murakami (series)	Wao World	No	Yes	Assistant director (four episodes)	[50][51]
	Maria Holic Alive	Akiyuki Shinbo (chief) Tomokazu Tokoro (series)	Shaft	Yes	Yes	Assistant director Opening director	[52][53] [54][55]
2013	Da Capo III	Kenichi Ishikura	Actas[c]	Yes	No	Series composition	[56][57]
2014	Sakura Trick	Kenichi Ishikura	Studio Deen	Yes	No	Series composition	[6][58]
2016	Bakuon!!	Junji Nishimura	TMS Entertainment 8PAN	Yes	No		[59]
2017	Princess Principal	Masaki Tachibana	3Hz Actas	No	Yes		[60]
2018	100 Sleeping Princes and the Kingdom of Dreams	Yukina Hiiro	Project No.9	Yes	No		[61]
	Hozuki's Coolheadedness	Kazuhiro Yoneda	Studio Deen	Yes	No		[62]
2020	The Seven Deadly Sins: Imperial Wrath of the Gods	Susumu Nishizawa	Studio Deen	Yes	No		[63]
	Sorcerous Stabber Orphen	Takayuki Hamana	Studio Deen	Yes	No		[64]
	Tamayomi	Toshinori Fukushima	Studio A-Cat	Yes	No		[65]
2021	Redo of Healer	Takuya Asaoka	TNK	No	Yes		[66]
	Sorcerous Stabber Orphen: Battle of Kimluck	Takayuki Hamana	Studio Deen	Yes	No		[67]
	I've Been Killing Slimes for 300 Years and Maxed Out My Level	Nobukage Kimura	Revoroot	Yes	No		[68]
2022	My Isekai Life	Keisuke Kojima	Revoroot	Yes	No		[69]
2025	I'm a Noble on the Brink of Ruin, So I Might as Well Try Mastering Magic	Kenichi Ishikura	Studio Deen Marvy Jack	TBA	TBA		[8]

Film

Year	Title	Director(s)	Studio	SB[a]	ED[b]	Other roles and notes	Ref(s)
2011	Mahou Sensei Negima! Anime Finale	Akiyuki Shinbo	Shaft Studio Pastoral	Yes	No	Assistant director	[70]
2015	Ongaku Shōjo	Kenichi Ishikura	Studio Deen				[7]

Notes

General notes

1. Storyboard artist.
2. Episode director, equivalent to unit director.
3. Credited as Kazami Gakuen Kōshiki Dōga-bu (風見学園公式動画部名義).

Works cited

• Kizawa, Yukito; Nakamoto, Muneo; Yanagi, Yuuichi, eds. (2008). Hidamari Sketch Album. Houbunsha. ISBN 978-4832277403.

References

1. Shingu: Secret of the Stellar Wars (in Japanese). Event occurs at ending credits; episodes 18, 23. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
2. Hidamari Sketch (in Japanese). Event occurs at ending credits; episodes 3, 9. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
3. Kizawa, Nakamoto & Yanagi 2008, p. 28.
4. "夏のあらし! 春夏冬中[あきないちゅう]". Media Arts Database (in Japanese). Agency for Cultural Affairs. Retrieved December 9, 2020.
5. "ひだまり スケッチ × ☆☆☆[ほしみっつ]". Media Arts Database (in Japanese). Agency for Cultural Affairs. Retrieved December 9, 2020.
6. "Crunchyroll to Stream Sakura Trick Yuri Anime". Anime News Network. January 6, 2014. Retrieved December 9, 2020.
7. "Anime Mirai 2015 Casts, Stories Unveiled". Anime News Network. February 25, 2015. Retrieved December 9, 2020.
8. "'I'm a Noble on the Brink of Ruin, So I Might as Well Try Mastering Magic' Anime's Teaser Video Reveals Main Cast, January 2025 Premiere". Anime News Network. June 27, 2024. Retrieved June 27, 2024.
9. Invincible King Tri-Zenon (in Japanese). Event occurs at ending credits; episodes 1, 13. 制作進行 - 石倉賢一 [Assistant production manager - Kenichi Ishikura]
10. Cyborg 009: The Cyborg Soldier (in Japanese). Event occurs at ending credits; episode 50. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
11. Aquarian Age: Sign for Evolution (in Japanese). Event occurs at ending credits; episode 4. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
12. Shrine of the Morning Mist (in Japanese). Event occurs at ending credits; episodes 10–12. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
13. L/R: Licensed by Royalty (in Japanese). Event occurs at ending credits; episode 7. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
14. Shadow Star (in Japanese). Event occurs at ending credits; episode 3. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
15. Mermaid Melody Pichi Pichi Pitch (in Japanese). Event occurs at ending credits; episodes 16, 22, 27, 33, 43, 52. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
16. Mermaid Melody Pichi Pichi Pitch (in Japanese). Event occurs at ending credits; episodes 33, 52. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
17. Mermaid Melody Pichi Pichi Pitch Pure (in Japanese). Event occurs at ending credits; episodes 6, 12, 18, 24, 30, 36. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
18. Tsuki wa Higashi ni Hi wa Nishi ni (in Japanese). Event occurs at ending credits; episode 5. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
19. To Heart: Remember My Memories (in Japanese). Event occurs at ending credits; episode 12. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
20. Gun Sword (in Japanese). Event occurs at ending credits; episode 12. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
21. Petopeto-san (in Japanese). Event occurs at ending credits; episode 4. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
22. Paradise Kiss (in Japanese). Event occurs at ending credits; episodes 3, 5. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
23. Sugar Sugar Rune (in Japanese). Event occurs at ending credits; episode 47. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
24. Amaenaide yo!! Katsu!! (in Japanese). Event occurs at ending credits; episodes 6, 11. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
25. Tactical Roar (in Japanese). Event occurs at ending credits; episodes 1, 3. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
26. Love Get Chu: Miracle Seiyū Hakusho (in Japanese). Event occurs at ending credits; episodes 8, 25. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
27. Love Get Chu: Miracle Seiyū Hakusho (in Japanese). Event occurs at ending credits; episode 25. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
28. Yume Tsukai (in Japanese). Event occurs at opening credits. 助監督 - 石倉賢一 [Assistant director - Kenichi Ishikura]
29. Night Head Genesis (in Japanese). Event occurs at ending credits; episode 6. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
30. Tokimeki Memorial Only Love (in Japanese). Event occurs at ending credits; episodes 2, 9. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
31. Hidamari Sketch (in Japanese). Event occurs at ending credits; episode 9. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
32. Kaze no Stigma (in Japanese). Event occurs at ending credits; episode 13. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
33. Nagasarete Airantō (in Japanese). Event occurs at ending credits; episode 22. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
34. Ef: A Tale of Memories (in Japanese). Event occurs at ending credits; episode 10. 絵コンテ / 演出 - 石倉賢一 [Storyboard artist / Episode director - Kenichi Ishikura]
35. Hidamari Sketch x 365 (in Japanese). Event occurs at ending credits; episode 6. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
36. Hidamari Sketch x 365 (in Japanese). Event occurs at ending credits; episodes 6, 12. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
37. Ef: A Tale of Melodies (in Japanese). Event occurs at ending credits; episode 9. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
38. Hidamari Sketch x 365 Specials (in Japanese). Event occurs at ending credits; episode 2. 絵コンテ / 演出 - 石倉賢一 [Storyboard artist / Episode director - Kenichi Ishikura]
39. Natsu no Arashi! (in Japanese). Event occurs at ending credits; episodes 4, 8. 絵コンテ / 演出 - 石倉賢一 [Storyboard artist / Episode director - Kenichi Ishikura]
40. Maria Holic (in Japanese). Event occurs at ending credits; episode 5. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
41. Maria Holic (in Japanese). Event occurs at ending credits; episodes 5, 9. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
42. Natsu no Arashi! Akinai-chū (in Japanese). Event occurs at ending credits; episode 8. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
43. Natsu no Arashi! Akinai-chū (in Japanese). Event occurs at ending credits; episodes 2, 8, 13. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
44. Natsu no Arashi! Akinai-chū (in Japanese). Event occurs at ending credits list 3. EDディレクター - 石倉賢一 [ED Director - Kenichi Ishikura]
45. Hidamari Sketch x Hoshimittsu (in Japanese). Event occurs at ending credits; episode 12. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
46. Hidamari Sketch x Hoshimittsu Specials (in Japanese). Event occurs at opening credits. 監督 - 石倉賢一 [Director - Kenichi Ishikura]
47. Hidamari Sketch x Hoshimittsu Specials (in Japanese). Event occurs at ending credits. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura; episodes 1–2]
48. Hidamari Sketch x Hoshimittsu Specials (in Japanese). Event occurs at ending credits; episode 2. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
49. Infinite Stratos (in Japanese). Event occurs at ending credits; episode 6. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
50. Shōwa Monogatari (in Japanese). Event occurs at ending credits; episode 1. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
51. Shōwa Monogatari (in Japanese). Event occurs at opening credits, episodes 1–4. 助監督 - 石倉賢一 [Assistant director - Kenichi Ishikura]
52. "Staff / Cast". Maria Holic Alive (in Japanese). TV Tokyo. Retrieved December 16, 2020.
53. Maria Holic Alive (in Japanese). Event occurs at opening credits. OPディレクター - 石倉賢一 [OP Director - Kenichi Ishikura]
54. Maria Holic Alive (in Japanese). Event occurs at ending credits; episode 1. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
55. Maria Holic Alive (in Japanese). Event occurs at ending credits; episodes 4, 10, 12. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
56. "Staff & Cast". Da Capo III Official Site (in Japanese). Archived from the original on January 22, 2021. Retrieved December 9, 2020.
57. Da Capo III (in Japanese). Event occurs at ending credits; episodes 1, 13. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
58. Sakura Trick (in Japanese). Event occurs at ending credits; episodes 1, 10. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
59. Bakuon!! (in Japanese). Event occurs at ending credits; episode 5. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
60. Princess Principal (in Japanese). Event occurs at ending credits; episode 11. 演出 - 石倉賢一 [Episode director - Kenichi Ishikura]
61. 100 Sleeping Princes and the Kingdom of Dreams (in Japanese). Event occurs at ending credits; episode 11. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
62. Hozuki's Coolheadedness (in Japanese). Event occurs at ending credits; episode 29. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
63. The Seven Deadly Sins: Imperial Wrath of the Gods (in Japanese). Event occurs at ending credits; episode 14. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
64. Sorcerous Stabber Orphen (in Japanese). Event occurs at ending credits; episodes 6, 11. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
65. Tamayomi (in Japanese). Event occurs at ending credits; episodes 5, 10. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
66. STORY - 第十話「回復術士は、可憐な一輪の花になる！」 [STORY - Episode 10 "The Healer Becomes a Single, Lovely Flower!"]. Redo of Healer (in Japanese). Retrieved March 17, 2021.
67. Sorcerous Stabber Orphen: Battle of Kimluck (in Japanese). Event occurs at ending credits; episodes 3, 7. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
68. I've Been Killing Slimes for 300 Years and Maxed Out My Level (in Japanese). Event occurs at ending credits; episodes 3, 8. 絵コンテ - 石倉賢一 [Storyboard artist - Kenichi Ishikura]
69. "Sutōrī | Terebi Anime Tensei Kenja no Isekai Raifu ~Daini no Shokugyō o Ete, Sekai Saikyō ni Narimashita~ Kōshiki Saito" STORY(ストーリー) | TVアニメ 転生賢者の異世界ライフ～第二の職業を得て、世界最強になりました～ 公式サイト [Story | TV Anime My Isekai Life: I Gained a Second Character Class and Became the Strongest Sage in the World! Official Website]. tenseikenja.com (in Japanese). Archived from the original on July 4, 2022. Retrieved July 4, 2022.
70. Mahou Sensei Negima! Anime Finale (in Japanese). Event occurs at ending credits. 副監督 / 絵コンテ - 石倉賢一 [Assistant director / Storyboard artist - Kenichi Ishikura]

External links

• Kenichi Ishikura at Anime News Network's encyclopedia
• Kenichi Ishikura at IMDb