Anthology
'Anthology authors' is a general term for mangaka who create one-shots, which are then collected into a series of tankoubon.
Mangaography

Azur Lane Comic Anthology
Anthology

Please Don't Bully Me, Nagatoro Comic Anthology
Anthology

Monster Musume: I Heart Monster Girls
Sakyuu Tottori, 221, Okayado, Samurai Nobuyoshi

Kaleido Star Comic Anthology
Anthology

RWBY: Official Manga Anthology
Anthology, Monty Oum, Rooster Teeth Productions

Gochisou BL
Anthology

Diabolik Lovers Anthology
Anthology, Dayo Enya, Mizuki Fuuju, Kishimoto Satoru

Chocolat Company Women Yuri Anthology
Anthology

Seishun Danshi BL
Ataru Yamamoto, Chiaki Kashima, Siam Kuju, Kaori Monchi

Ashita Shinu
Aki Aoi, Ichiha Akizuki, Aruku, Anthology

Fate/Prototype: Tribute Phantasm
Type-Moon, Rei Hiroe, Seijin Takenoko, Mashin Eiichirou

Girls Love
Milk Morinaga, Hajime Mikuni, Rokuroichi, Akiko Morishima

The Celebration Of Haruhi Suzumiya
Nagaru Tanigawa, Anthology

Trinity Seven: 7-nin no Mahoutsukai Comic Anthology
Sutarou Hanao, D.P, Mitsuru Hattori, Atsushi Uchiyama

Chiller
Yang Hyeseok, Giryang, Currygom, Horang

Papa no Iu Koto o Kikinasai! - Takanashi no Hidamari
Kirihara Idumi, Keiji Watarai, F4U, Wadapen

Fire Emblem Awakening: Comic Anthology
Toshihira Arata, Anthology, Reku Hayase, Kanzaki Ryuuko

Kaidan BL
Shibito Koiwazurai, Anthology, Itz, Naomi Aga

Chou Kochikame
Saki Hasemi, Kozue Amano, Tetsuya Chiba, Tetsuo Hara

Lucky☆Star: Comic à la carte
Anthology

2012 If the Earth Is Destroyed?
Anthology

Persona 3 Fes - 4-koma Kings
Hirune Sumino, Uka Nagao, Takashi Tensugi, Atlus

Hoshi no Koimonogatari
Sakuya Amano, Arina Tanemura, Tsunami Umino, Mika Hisaka

Higurashi no Naku Koro ni: Kataribanashi-hen
Ryukishi07, Anthology

Fire Emblem: Echoes - Shadows of Valentia Comic Anthology
Anthology

Gensou Suikoden V - Anthology Comic
Kaori Fujita, Kaori Akatsuki, Anthology, Anko Kikuchiyo

Persona 4 the Golden Comic Anthology
Morohe Yoshida, Uka Nagao, Fujiko Kosumi, Teruko Arai

Starry Sky - Four Seasons - Anthology
Shiori Sakurai, Karashi Kirikuchi, honeybee, Anthology

Arcana+ 01 - Boys in Uniform
Shinobu Takayama, Chizu Kamikou, Yuu Fujiwara, Jun Suzumoto

Arcana 16: Fairy Tales/Nursery Tales
Shinobu Takayama, Nanae Mitsu, Mutsumi Akazaki, Tooru Kaede

Akaiito Anthology Comic
Mucchiri Muunii, Anthology, Mizuki Fuuju, Nozomi Watase

Kao no Nai Tsuki
Kagami Yoshimizu, Hyuura Konata, Aya Sakurai, Munekichi

Arcana 12 - Demons
Miku Inui, Yasuka Asada, Utako Yukihiro, Ran Igarashi

Sylph Anthology: Literature Boys
Midori Murasaki, Pepu, Nakagawa Waka, Anthology

Arcana 04 - Vampire
Yoshinori Kisaragi, Bikke, Miku Inui, Yun Kouga

E-Choco
Lalako Kojima, Shimaji, Fumi Furukawa, Garasu Hino

Arcana 10 - Conflict / Secret Societies
Miku Inui, Shinobu Takayama, Ikumi Katagiri, Yasuka Asada

2015 - Space Series
Currygom, Anthology, Cosmos, Sang Min Kim

Arcana 09 - Transformation?Personification
Nanae Mitsu, Sakura Kinoshita, Arashi Shindou, Zekkyou

Gensou Suikoden V - 4koma Anthology Comic
Kaori Fujita, Kaori Akatsuki, Anthology, Shimazu Miho

Nakeru BL
Kakine, Asia Watanabe, Tomoko Yamashita, Narise Konohara

Arcana 08 - Butler II
Setsuko Yoneyama, Shinobu Takayama, Yuu Geni, Yasuka Asada