# Tatsuya Oishi (director)

Tatsuya Oishi (Japanese: 尾石 達也, Hepburn: Oishi Tatsuya, born March 28, 1970) is a Japanese director, animator, and storyboard artist. Oishi began his career at Studio Junio as an animator, but gained fame for his work with fellow directors Akiyuki Shinbo and Shin Oonuma at studio Shaft, where he directed the Bakemonogatari television series and its prequel film trilogy Kizumonogatari.

## Career

Oishi began working for sub-contracting company Studio Junio in 1991, where he mostly acted as an in-between animator and key animator. Within at least two years, however, he moved to Gainax, where he mainly worked as a sub-contractor for studios like Sunrise. Starting in 1996, he mostly did sub-contracting animation work with Shaft and Toei Animation. In 2002, he did his first episode director and storyboard jobs on Cyborg 009: The Cyborg Soldier.
In 2004, Oishi, Shin Oonuma, and Akiyuki Shinbo joined Shaft as directors, where the three would form the eponymous "Team Shinbo" and largely defined the unique visual artistry and storytelling methods that the studio became known for. Oishi and Oonuma were given important tasks early on, with the former directing many of the opening animations to their series including several for both Pani Poni Dash! and Negima!? (Oonuma's debut as series director under Shinbo). In 2007, Oishi got involved with Shinbo and Ryouki Kamitsubo's adaptation of Hidamari Sketch as both an episode director and storyboard artist, as well as one of the art designers. Through Shinbo's orders, Oishi was responsible for coming up with designs such as the exterior of the Hidamari apartments (including the door coloring style) and the layout designs for its interior. In the second season, Shinbo wanted Oishi more involved with the series, so he took on the role of "production director" and became involved with checking episodes that he wasn't in charge of storyboarding or directing. Although Oishi was only involved with the first two seasons, Shinbo considered Oishi, Kamitsubo, and series art director Hisaharu Iijima to be responsible for the core foundations of the style of Hidamari Sketch.
When Oishi was asked to do the opening for Maria Holic (2009), he expected a solemn tone akin to Maria-sama ga Miteru (2004), but was surprised by its fun beat and had the idea of portraying Mariya teasing Kanako;however, Shinbo told Oishi not to include Kanako herself in the opening, which resulted in Oishi instead using a mannequin as a representation of Kanako. Before making the opening, Oishi saw Gekidan Inu Curry's ending animation for the series beforehand and decided that his desire to not "lose" would act as his motivation in making it. He was interested in directing an episode of the series itself but was unable to, and humorously envied series director Yukihiro Miyamoto and the team for being able to work on the series with Kanako as a character rather than a mannequin.
Later that year, Oishi debuted as a series director with Nisio Isin's Bakemonogatari under Shinbo. Oishi joined the project on request by Shinbo, who believed that Oishi's style of colors and inserts of lettering/Kanji would be stylistically beneficial to the series. Oishi joined the production somewhat late, and described that by the time he was on board, the first 5 episodes had their storyboard orders already completed. Upon its release, the series was immediately met with cult fame, and has been described as the series that pushed Shaft "into fame." Oishi described making Bakemonogatari with the stylism of Jean-Luc Godard and with the intent of showing off his ability. In doing so, he directed it in a way that he felt was "logical", rather than chaotic, and removed things that he personally didn't like or things that didn't meet his sense of beauty; and to that end, the unique images of real-life photography and myriads of lined up or stacked desks were often used as part of the mise-en-scène.
With the success of Bakemonogatari, it was announced that the succeeding novel in Isin's Monogatari series, Kizumonogatari, would be adapted by the studio, and that Oishi and Shinbo would return to direct., and it was announced in 2011 to be a film. Production of the film suffered, however, as four years passed without any updates on the progress of its completion, and it wasn't until 2015 that it was announced that the film would instead be a film trilogy released in 2016 and 2017. Oishi mentioned that one of the problems he had in making the film was his inability to draw storyboards while sitting at his desk at the studio, so he instead wandered around the town with the film scenario and a pencil in hand and he would write down frames and ideas as they came to mind, before eventually returning to the studio to draw the storyboards themselves. Prior to the trilogy's production beginning, in 2011, Japan experienced the 2011 Tōhoku earthquake and tsunami. Oishi was inspired by the disaster and started to incorporate ideas of "living in Japan" and a focus on Japan itself, such as culturally specific iconography and the architectural work of Kenzō Tange. Reactions to the films were very positive, with Nick Creamer stating that the first film was "a breathtaking experience", and he called the second film a "one of a kind." Kizumonogatari chief animation directors Hideyuki Morioka and Hiroki Yamamura, and unit directors Toshimasa Suzuki and Yukihiro Miyamoto, all commented on Oishi's ability to create unique and thoroughly drawn-out storyboards, which Suzuki commented on the particular aspect of Oishi's sense of pacing and its contrast between Kizumonogatari and the earlier Bakemonogatari.
Following the end of Kizumonogatari's production, Oishi directed the opening animation to the 2018 video game Crystar. After that, there was little word of Oishi in the animation production industry for several years until 2023, in which he contributed key animation to Undead Unluck (directed by Shaft-adjacent director Yuki Yase), and when a film compilation version of Kizumonogatari, titled Kizumonogatari: Koyomi Vamp, was announced for an early 2024 showing. Unlike the previous film trilogy, which featured Oishi as director under Shinbo's chief direction, the credits for Koyomi Vamp only credited Oishi as director with an added screenplay credit. Speaking in an interview, Oishi stated that he had been largely working on the compilation film–which features re-recorded dialogue from most of the main characters, a newly composed film score including some of the old music, and new cuts of animation–for the past several years. The film's conception came from Aniplex CEO and former Monogatari series producer Atsuhiro Iwakami, who had proposed to Oishi that he condense the three films into a single movie, but approach it with a different mindset. Iwakami believed it would be interesting to make Kizumonogatari into a "serious vampire story" that cut out some of the comedic and sexual aspects of the trilogy; Oishi, in turn, believed it to be an interesting idea, so he took on the project.

### Style

Under Shinbo, Oishi's style takes derivatives of Shinbo's style as his own, such as Shinbo's usage of faceless "mob" (background) characters. Shinbo made these mob characters faceless, or simply wouldn't include them at all, but Oishi added floral patterns, his name, and other Kanji text on top of those faceless characters, which Shinbo commented was "surprisingly interesting." With the switch from analog to digital in the early-to-mid 2000s, Shinbo noted that Oishi's talent was able to blossom due to the freedoms in creating and switching colors in digital environments. While working on Pani Poni Dash, Oishi attempted to experiment with references to other media, and in one of his episodes tried referencing a drawing of Bakanon's father from Tensai Bakabon by Fujio Akatsuka. However, he was scolded for its inclusion by producers and was told that it might be painted over; though, Oishi instead suggested changing the drawings to flowers, which eventually stuck. Oishi said that he grew up on the works of Osamu Tezuka, which sometimes referenced or outright borrowed drawings from other works, and questioned why Tezuka's works were allowed, but he was not allowed do the same. While Pani Poni Dash series director Shin Oonuma was working in tandem with the rest of the staff on creating references, parodies, and better works, Oishi commented that he worked more alone and away from the Oonuma team. Rather than put in things that other people were suggesting like the Oonuma team, Oishi appealed more to self-indulgence in putting only what he liked into his episodes, such as references to GeGeGe no Kitarō. Oishi experimented with high-saturating colors and 3DCG background environments as well as the interactions between 2D-animated characters and 3D models. Similar to Shinbo's desire to make "good pictures" in his works, Oishi places a particular emphasis on making images that he believes are the best that he can make.
Oishi experimented with coloring in Hidamari Sketch, which he did art design work for across the series alongside Shaft animator Yoshiaki Itou. According to Oishi, Shinbo's orders for the style of the work included limited range of camera "angles" and positioning for the Hidamari apartments and the individual rooms of the main characters. He at first struggled in creating a style that met Shinbo's orders, but eventually decided upon bright colors and ensuring that photographs could be inserted with ease and that light objects could be shown with light lines. In designing the color schemes for each of the character's rooms and their motifs, he paid most attention to the color balance.
Oishi has also become particularly well-known for his use of on-screen text, a style that Oishi overall contributed to the house "Shaft style" originating in the Pani Poni Dash openings. In the midst of episodes themselves, however, the initial appearance of on-screen text as it appears in Shaft series aside from episodes or series directed by Oishi comes from Hidamari Sketch episode 2, in which he used Kanji to punctuate or emphasize lines of dialogue for comedic purposes, for puns, and so forth. Later, Shinbo asked Oishi to be the series director for Bakemonogatari with the intent of visualizing words themselves, which Oishi had proven himself to be good at doing. However, as Oishi experimented more with on-screen text, and its usage was incorporated by the other Shaft directors, so too did its incorporation by Oishi himself.
Discussing the differences between Oishi and Itamura as the series directors of Monogatari, sound director Youta Tsuruoka [ja] opined that Oishi was an "intuitive" director in contrast to Itamura's "logical" approach.

## Works
### Television series

In "Director(s)" column highlights Oishi's directorial works.
| Year | Title | Director(s) | Studio | SB | ED | KA | Other roles and notes | Ref(s) |
| 1993 | Mobile Suit Victory Gundam | Yoshiyuki Tomino (chief) | Sunrise | No | No | Yes | | |
| 1994 | Yu Yu Hakusho | Noriyuki Abe | Pierrot | No | No | Yes | | |
| 1994 | Mobile Fighter G Gundam | Yoshiyuki Tomino (chief) | Sunrise | No | No | Yes | | |
| 1995 | Juuni Senshi Bakuretsu Eto Ranger | Kunitoshi Okajima (chief) | Shaft | No | No | Yes | | |
| 1998 | Battle Athletes Victory | Katsuhito Akiyama | AIC | No | No | Yes | | |
| 1999 | Space Pirate Mito | Takashi Watanabe | Triangle Staff | No | No | Yes | | |
| 1999 | A Pair of Queens | Takashi Watanabe | Triangle Staff | No | No | Yes | | |
| 1999 | Power Stone | Takahiro Omori | Pierrot | No | No | Yes | | |
| 1999 | Dai-Guard | Seiji Mizushima | Xebec | No | No | Yes | | |
| 2000 | Android Kikaider: The Animation | Tensai Okamura | Radix | No | No | Yes | | |
| 2001 | Cyborg 009: The Cyborg Soldier | Jun Kawagoe | Japan Vistec | Yes | Yes | Yes | | |
| 2003 | PoPoLoCrois | Kazuhiro Ochi | TMS Entertainment | No | No | Yes | | |
| 2004 | Tetsujin 28-go | Yasuhiro Imagawa | Palm Studio | Yes | Yes | Yes | | |
| 2004 | Maburaho | Shinichiro Kimura | J.C.Staff | No | No | Yes | | |
| 2004 | Shura no Toki – Age of Chaos | Shin Misawa | Studio Comet | No | No | Yes | | |
| 2004 | Tsukuyomi: Moon Phase | Akiyuki Shinbo (chief) | Shaft | Yes | Yes | Yes | Design assistance | |
| 2005 | Pani Poni Dash! | Akiyuki Shinbo Shin Oonuma (series) | Shaft | Yes | Yes | Yes | Concept design assistance Opening director | [53][54][55][56] [57][58] |
| 2006 | Negima!? | Akiyuki Shinbo Shin Oonuma (chief) | Shaft | Yes | Yes | Yes | | |
| 2007 | Hidamari Sketch | Akiyuki Shinbo (chief) Ryouki Kamitsubo (chief) | Shaft | Yes | Yes | Yes | Art design assistance | |
| 2007 | Sayonara, Zetsubou-Sensei | Akiyuki Shinbo | Shaft | Yes | No | Yes | Telop work Opening director | |
| 2008 | Hidamari Sketch x 365 | Akiyuki Shinbo | Shaft | Yes | Yes | Yes | Production director | |
| 2009 | Maria Holic | Akiyuki Shinbo Yukihiro Miyamoto (series) | Shaft | No | No | No | Telop work Opening director and storyboard | |
| 2009 | Bakemonogatari | Akiyuki Shinbo Tatsuya Oishi (series) | Shaft | Yes | Yes | Yes | Opening director Assistant ending director | |
| 2010 | And Yet the Town Moves | Akiyuki Shinbo | Shaft | No | No | No | Subtitle designer | |
| 2023 | Undead Unluck | Yuki Yase | David Production | No | No | Yes | | |

### OVAs

| Year | Title | Director(s) | Studio | SB | ED | KA | Other roles and notes |
| 1991 | Ninja Gaiden | Mamoru Kanbe | Studio Junio | No | No | No | In-between animator |
| 1997 | Legend of Crystania: The Chaos Ring | Ryutaro Nakamura | Triangle Staff | No | No | Yes | |
| 1999 | Tenamonya Voyagers | Akiyuki Shinbo | Pierrot | No | No | Yes | |
| 2001 | Read or Die | Koji Masunari | Studio Deen | No | No | Yes | |
| 2006 | Tsukuyomi: Moon Phase | Akiyuki Shinbo (chief) | Shaft | No | No | Yes | |
| 2006 | Negima!? Magister Negi Magi: Spring | Akiyuki Shinbo (chief) Shin Oonuma | Shaft | No | No | Yes | |
| 2008 | Mahō Sensei Negima!: Shiroki Tsubasa Ala Alba | Akiyuki Shinbo (chief) Various | Shaft | No | No | No | Opening director |

### Films

| Year | Title | Director(s) | Studio | SB | ED | KA | Other roles and notes |
| 1995 | Memories: Magnetic Rose | Katsuhiro Otomo (chief) Kōji Morimoto | Studio 4°C | No | No | No | In-between animator |
| 2000 | Digimon Adventure: Our War Game! | Mamoru Hosoda | Toei Animation | No | No | Yes | |
| 2000 | Digimon: The Movie | Mamoru Hosoda Shigeyasu Yamauchi | Toei Animation | No | No | Yes | |
| 2016 | Kizumonogatari I: Tekketsu | Akiyuki Shinbo (chief) Tatsuya Oishi | Shaft | Yes | Yes | No | |
| 2016 | Kizumonogatari II: Nekketsu | Akiyuki Shinbo (chief) Tatsuya Oishi | Shaft | Yes | No | No | |
| 2017 | Kizumonogatari III: Reiketsu | Akiyuki Shinbo (chief) Tatsuya Oishi | Shaft | Yes | No | No | |
| 2024 | Kizumonogatari: Koyomi Vamp | Tatsuya Oishi | Shaft | No | No | No | Screenplay |

### Other

Highlights roles with series directorial duties.
| Year | Title | Director(s) | Studio | Roles | Ref(s) |
| 2010 | MAG Net | Tatsuya Oishi | Shaft | Television series opening director | |
| 2018 | Crystar | Tatsuya Oishi | Shaft | Video game opening cinematic director | |

## Awards and nominations

| Year | Award | Category | Work | Result |
| 2016 | Newtype | Best Picture (film) | Kizumonogatari I: Nekketsu | Runner-up |
| 2017 | Tokyo Anime Award Festival | Best Anime of 2009 | Bakemonogatari | Won |
| 2018 | Crunchyroll Anime Awards | Best Film | Kizumonogatari III: Reiketsu | Nominated |