Question: Giant Robot and Guideposts, are which form of publication?

Context paragraphs:
Eric Nakamura: Eric Nakamura is a Japanese American magazine publisher, gallerist, and entrepreneur.  He is the co-founder of Giant Robot, owner of the Giant Robot store and GR2 Gallery, and curator of the Giant Robot Biennales and other museum exhibitions.

Giant Robot (Buckethead album): Giant Robot is the second studio album by avant-garde guitarist Buckethead (not to be confused with the 1996 "Giant Robot", also featuring Buckethead) and loosely following the same "amusement park" concept as his previous album "(Bucketheadland)".  It has some re-hashed songs from Buckethead's band Deli Creeps, as well his earlier demo tape "Bucketheadland Blueprints".  One could describe this album as a more "rock" or "musical" album.  Re-hashed songs have lost their "basement" or "video game" sounding beats and guitar licks compared to his debut album.  Again, the album was originally a Japanese only release.

ZZ Gundam: The MSZ-010 ΖΖ Gundam (pronounced "Double Zeta" (ダブルゼータ , Daburu Zēta ) ), designed by Makoto Kobayashi, is a fictional weapon from the Universal Century timeline of the anime Gundam metaseries.  Its popularity has led to many variations, upgrades, redesigns and influenced later design works such as S Gundam.  It is named after the third of the Gundam series Mobile Suit Gundam ZZ, sequel to Mobile Suit Zeta Gundam and is presented in the middle of the story as a new weapon of the protagonist Judau Ashta replacing the battle-worn Zeta Gundam.  First portrayed as a multipurpose fighting machine, later variations such as the FAZZ (a test production unit) was portrayed as a less-mobile, long-range fire-support unit.  The unit has also appeared in many of the "Super Robot Wars" series, famous for featuring different giant robot mechas of different franchise together in one mixed story, from the first of the series to "Super Robot Wars Alpha 3", a total of 26 games excluding remakes.  Inside the Gundam Franchise, it has been featured in the PS2 Game "Mobile Suit Gundam Z: AEUG vs. Titans" as a hidden unit not being able to purchase in the in-game shop until certain requirements are met.  It is also one of the featured units in the March 2007 release PS3/Xbox 360 game , a spinoff series of the Koei game Dynasty Warriors.  It is also featured in Gundam Evolve 10.  In the SD Gundam manga "Double Zeta Kun kokoniari"(ダブルゼ－タくんここにあリ, Little Double Zeta is here), Double ZZ Kun is the main character.

List of Buddy Complex episodes: "Buddy Complex" is a 2014 Japanese mecha anime series produced by Sunrise in collaboration with Bandai Visual, Bandai Channel, Lantis, Banpresto, and Bandai Namco Games under Bandai Namco Holdings.  The anime series is original creation of Hajime Yatate and is directed by Yasuhiro Tanabe with series composition by BC project, original character designs and animation direction by Asako Inayoshi and Tomoshige Inayoshi, soundtrack music by Tatsuya Kato and 3D CG by Orange.  The series follows Aoba Watase, an ordinary high school boy who lived an average, everyday life commuting to high school in the city.  On the first day back after summer break, Aoba is attacked by a giant robot that appears out of the sky.  As he's pursued through the city, his classmate Hina Yumihara appears in a giant robot of her own.  She rescues him, and tells him cryptically that "Dio is waiting," before she sends Aoba into the future and then disappears.  When Aoba wakes up, he finds himself over seventy years into the future, where the Free Pact Alliance and the Zogilia Republic are at war with each other and there he meets young pilot named Dio Jyunyou Weinberg.  This begins Aoba's new life as the pilot of the Free Pact Alliance and together with Dio, they would change the fate of the world.

Giant Robot (Giant Robot album): Giant Robot is the self-titled debut studio album by Giant Robot, led by guitarist Buckethead.  The album was released in 1996.  Buckethead had released a solo album entitled "Giant Robot" in 1994, and to distinguish the two albums, fans refer to this recording as "Giant Robot NTT", after the small recording company, NTT Records.

Giant Robot Project: The Giant Robot Project is an undertaking by Canadian inventor Jaimie Mantzel to construct a large six-legged robot.

Guideposts: Guideposts is a faith-based non-profit organization founded in 1945 by Dr. Norman Vincent Peale, Raymond Thornburg, and Peale's wife, Ruth Stafford Peale.  The 1945 inaugural issue of "Guideposts" magazine, which was printed and distributed to 10,000 Americans, was a four-page leaflet meant to encourage and uplift individuals, particularly soldiers returning home from the war.  The inaugural issue also contained a story by World War I Ace, Eddie Rickenbacker.

Giant Robot (magazine): Giant Robot was a bi-monthly magazine of Asian and Asian American popular culture founded in Southern California in 1994.  It was initially created as a small, punk-minded magazine that featured Asian pop culture and Asian American alternative culture, including such varied subject matter as history, art, music, film, books, toys, technology, food and skateboarding.  The publication grew from its original format—a small, photocopied zine, folded and stapled by hand—to its current full-color format."  Giant Robot" was one of the earliest American publications to feature prominent Asian film stars such as Chow Yun-fat and Jet Li, as well as Asian musicians from indie and punk rock bands.  The coverage later expanded into art, design, Asian American issues, travel, and much more.

MegaBots Inc.: MegaBots Inc. is an American startup company headquartered in Hayward, California that creates giant robots and real-world mecha for robotic sports competitions.  In June 2015, MegaBots challenged Japan-based Suidobashi Heavy Industry to the world's first giant robot duel.  Suidobashi accepted the challenge on the condition that the fight include melee combat.  In August 2015, MegaBots announced plans to upgrade its Mark II robot with melee capabilities by raising funds through a Kickstarter campaign and partnering with Howe and Howe Technologies, NASA, and IHMC.

Pinchface: Michael Andrew Hakopian, better known as Pinchface is the drummer of the Deli Creeps, Giant Robot II, and the Cornbugs.  He has also appeared on numerous Buckethead albums, such as "Population Override" and "Giant Robot" (tracks "I Come In Peace" and "Star Wars").  He has also appeared on numerous occasions in Buckethead's "Binge Clip Videos".  In 2006 he toured the United States with Buckethead and Delray Brewer.  He also works as a real estate agent according to his Facebook page.

Supporting paragraphs: Giant Robot (magazine) Guideposts
Answer: magazine