Question: What is a former production company that the animator of the Level C video animation worked for?

Context paragraphs:
Mewtwo: Mewtwo (Japanese: ミュウツー , Hepburn: Myutsū , or) is a fictional creature from Nintendo and Game Freak's "Pokémon" media franchise.  Created by Ken Sugimori, it first appeared in the video games "Pokémon Red" and "Blue" and their sequels, and later appeared in various merchandise, spinoff titles, as well as animation adaptations of the franchise.  Masachika Ichimura voiced the franchise's original Mewtwo character in Japanese, and the creature's younger self is voiced by Fujiko Takimoto in the "Sound Picture Box: Mewtwo's Origin" CD drama and Showtaro Morikubo in the anime adaptation.  In English, Jay Goede voiced Mewtwo in "Mewtwo Strikes Back" and the "Pokémon Live! " musical.  For the former production, he was credited under the pseudonym "Philip Bartlett".  Dan Green provided the voice in "Mewtwo Returns".  Actress Reiko Takashima voices a separate Mewtwo character in the prequel special "Mewtwo: Prologue to Awakening" and the film ""; this second Mewtwo is voiced by actress Miriam Pultro in the English dub.

K&amp;C Video: K&C Video was one of the first video labels in Australia and released tapes on the VHS and BETA formats.  Originally based in the Sydney suburb of Yagoona, they later moved to nearby Chester Hill.  The company eventually spawned two sub-labels, GO Video and Starbase Video.  All three specialised in horror, cult, sex, and exploitation films. Much of Harry Novak's Boxoffice International output was distributed by K&C Video.

List of Book Girl episodes: The "Book Girl" Japanese original video animation (OVA) episodes are based on a collection of Japanese light novels of the same name written by Mizuki Nomura, with illustrations by Miho Takeoka.  They are directed by Shunsuke Tada and produced by the animation studio Production I.G.  Composed by Masumi Itō, the music is produced by Lantis with Toshihiko Nakajima as the sound director.  Chief animator Keita Matsumoto is also the character designer, and the screenplay was written by Yuka Yamada and Megumi Sasano.  The story centers around Konoha Inoue, a writer in high school who joined the literature club after meeting Tohko Amano, the president and sole member of the club.  Tohko can only eat stories by consuming the paper they are printed on and Tohko often asks Konoha to write her short stories as "snacks".

Kuttsukiboshi: Kuttsukiboshi (くっつきぼし , lit.  "Stars Intertwined") is a two-part original video animation, written, directed and entirely animated by freelance animator Naoya Ishikawa.  It is produced by Primastea (Isshoni Training, Isshoni Sleeping), with music composed by Shunsuke Morita and soundtrack produced by Dax Production.  The first OVA, while officially released on August 16, 2010, was sold by Primastea at their Comiket78 booth; the second episode was originally planned for summer 2011, but its release was pushed back to May 11, 2012.  The ending theme for the first part is "First Love Space Acceleration" (初恋加速空間 , Hatsukoi Kasoku Kūkan ) by Asami Imai whilst the ending theme for the second part is "My 71%" (私の71% , Watashi no Nanajūichi Pāsento ) by Ikumi.

Seven Arcs: Seven Arcs Co., Ltd. (株式会社セブン・アークス , Kabushiki kaisha Sebun Aakusu ) is a Japanese animation production company, and former studio, established on May 31, 2002 and is located in Nakano, Tokyo, Japan by former Studio Pierrot staff.  The company originally produced adult original video animation series under another animation studio named Arcturus since April 2000 and had the intention of eventually producing anime television series, which became possible in May 2002 when Seven Arcs was formed.  At first, they continued to produce adult OVAs, such as "Night Shift Nurses", but in 2004, moved on to create their first televised anime series, "Magical Girl Lyrical Nanoha".  Since then, the company has produced a number of other animated television series and movies.

J.C.Staff: J.C.Staff Co., Ltd. (株式会社ジェー・シー・スタッフ , Kabushiki gaisha Jē Shī Sutaffu , J and C stand for "Japan Creative") , is a Japanese anime studio founded in January 1986 by Tomoyuki Miyata, who previously worked at Tatsunoko Production.  The studio's first release was "Yōtōden" in 1987.  They have produced several well-known anime series, such as "Slayers", "Revolutionary Girl Utena", "Excel Saga", "Shingetsutan Tsukihime", "Shakugan no Shana", "A Certain Magical Index", "A Certain Scientific Railgun", "Honey and Clover", "Alien Nine", "Azumanga Daioh", "Toradora! ", "Zero No Tsukaima", "Ikki Tousen", "Sakurasou no Pet na Kanojo", and "Betrayal Knows My Name".  Since 2005, the majority of their works have been directed by Takashi Watanabe, Ken'ichi Kasai and Yoshiaki Iwasaki.

Level C: Level C is a Japanese manga series written and illustrated by Futaba Aoi and Mitsuba Kurenai.  The manga is licensed in North America by Media Blasters.  It has also been made into an original video animation by J.C.Staff.  It is the tale of a relationship between a salaryman and a high school-aged male model.

Michiyo Yasuda: Michiyo Yasuda (保田 道世 , Yasuda Michiyo , April 28, 1939 – October 5, 2016) was an animator and colour designer who worked for Toei Animation, A Production, Nippon Animation, Topcraft, and Studio Ghibli.  Her designs were used by directors such as Isao Takahata, Hayao Miyazaki and Mamoru Oshii.  During a career spanning five decades in the animation industry, she worked on animated feature films and short films for theatrical release, original video animation (OVA), promotional music videos, animated television series, documentaries and commercials.  Yasuda provided the colour designs for Miyazaki's Academy Award winning animated film "Spirited Away".  She officially retired after working on "Ponyo" in 2008, but worked on the Academy Award nominated animated feature "The Wind Rises", released in July 2013.

All I Want Is You (album): All I Want Is You is the debut studio album by American R&B recording artist Miguel.  After signing a record deal with the Jive Records label ByStorm Entertainment in 2007, Miguel recorded the album with producers Dre & Vidal, Fisticuffs, Happy Perez, State of Emergency, and Salaam Remi.  It was shelved by Jive for two years after legal issues with Miguel's former production company.

Eightcubed: Eightcubed is a Canadian electronic singer-songwriter and producer from Toronto.  His debut album, "Simple Dance", was released in 2006 by Abstract Core Records.  In 2008, "Heart Invaders" was released with a music video directed by computer animator Dan Swan and nationally aired on MuchMusic throughout 2008 to 2011.  In 2009, he released "City Life", an EP that received popular acclaim for its low-fi and retro- futuristic sound, heard in songs such as "Promise Me" and "The Island of Purple Waterfall".  Another music video for the single "Enter Light" followed in 2011 with video animation by Andrea Simone.  In a Detroit radio interview, Eightcubed explained the importance of the storytelling found in his music.  In 2013, he released "Sheath & Beyond EP", with the hit single "Divine Money", launching him into the Top 10 of many North American radio stations.  He has been featured in Now Magazine, RCRD LBL and independent blogs.

Supporting paragraphs: Level C J.C.Staff
Answer: Tatsunoko Production