More explicit than the shounen-ai. Gay relationships - usually one of them is older - with more emphasis and intimacy. Genre associated with hentai or romance but can also belong to other genres.

Ai No Kusabi

54 min, 2 episodes, 1 season \ yaoi - romance - drama - sci-fi

Antidote

18 min, 13 episodes, 1 season \ yaoi - slice of life - comedy - shounen-ai

Banana Fish

24 min, 24 episodes, 1 season \ yaoi - action - adventure - drama - shoujo

Black Butler

24 min, 46 episodes, 3 seasons \ action - mystery - comedy - historical - demons - supernatural - shounen - yaoi

Boku no Pico

35 min, 1 seasons, 3 episodes \ yaoi - romance - hentai

DAKAICHI -I'm being harassed by the sexiest man of the year-

24 min, 12 episodes, 1 season \ yaoi - comedy - drama - shounen-ai - romance

Dawn of the World

17 min, 20 episodes, 1 season \ shounen-ai - action - thriller - psychological - supernatural - horror

DRAMAtical murder

24 min, 12 episodes, 1 season \ shounen-ai - action - psychological - sci-fi - super power - action - yaoi

Embracing Love

30 min, 5 episodes, 2 seasons \ yaoi - romance - drama

Finder Series

45 min, 2 episodes, 1 season \ yaoi - drama - action

Free!

25 min, 38 episodes, 3 seasons \ sports - slice of life - comedy - school - drama - shounen-ai - yaoi

Fujimi 2-chome Symphony Orchestra

1h, 1 episode, 1 season \ yaoi - slice of life - music - psychological - romance - drama

Gakuen Heaven

24 min, 13 episodes, 1 season \ shounen-ai - school - harem - comedy - drama - romance

Given

22 min, 11 episodes, 1 season \ yaoi - music - drama - romance - shounen-ai

Gravitation

25 min, 13 episodes, 1 season \ yaoi - comedy - music - romance - shoujo - shounen-ai

Happy-Go-Lucky Days

54 min, 1 episode, 1 season \ yuri - yaoi - slice of life - drama - romance

Hey, Class President!

30 min, 2 episodes, 1 season \ yaoi - comedy - drama - romance - school

Hitorijime my Hero

25 min, 12 episodes, 1 season \ yaoi - drama - romance - school - shounen-ai - slice of life

Hyperventilation

5 min, 6 episodes, 1 season \ yaoi- romance - drama

I Shall Never Return

30 min, 1 episode, 1 season \ yaoi - romance - drama

Junjou Romantica

25 min, 36 episodes, 3 seasons \ yaoi - comedy - drama - romance - shounen-ai

Lesson XX

45 min, 1 episode, 1 season \ yaoi - romance

Level-C

30 min, 1 episode, 1 season \ yaoi - hentai - drama

Loveless

24 min, 12 episodes, 1 season \ yaoi - fantasy - josei - drama - action - mystery - supernatural - romance

Love Stage!

24 min, 10 episodes, 1 season \ yaoi - comedy - romance 

Maiden Rose

24 min, 2 episodes, 1 season \ yaoi - drama

No. 6

23 min, 11 episodes, 1 season \ post-apocalyptic - action - sci-fi - mystery - drama - shounen-ai - yaoi - josei

No Money

30 min, 4 episodes, 1 season \ yaoi - drama - romance

Papa Datte, Shitai

5 min, 8 episodes, 1 season \ yaoi

Papa to Kiss in the Dark

24 min, 2 episodes, 1 season \ yaoi - comedy - romance - drama

Princess Princess

24 min, 12 episodes, 1 season \ yaoi - drama - shoujo - comedy -school

Saezuru Tori Wa Habatakanai: The Clouds Gather

1h 25 min, 1 episode, 1 season \ yaoi - drama

Sasaki To Miyano

24 min, 12 episodes, 1 season \ school - shounen-ai - slice of life - yaoi

Sekai Ichi Hatsukoi - World's Greatest First Love

30 min, 24 episodes, 2 seasons \ yaoi - shounen-ai - comedy - drama - romance

Seikimatsu Darling

30 min, 1 episode, 1 season \ yaoi - comedy - drama - romance

Sensitive Pornograph

30 min, 2 episodes, 1 season \ yaoi - comedy - hentai - romance - drama

Sex Pistols

30 min, 2 episodes, 1 season \ yaoi - drama - supernatural - comedy

Sk8 The Infinity

24 min, 12 episodes, 1 season \ sports - comedy - shounen-ai - yaoi

Spiritpact

25 min, 22 episodes, 2 seasons \ yaoi - shounen-ai - action - supernatural - comedy - magic

Strawberry Panic

25 min, 26 episodes, 1 season \ yuri - drama - romance - school - shoujo-ai

Sukisho!

23 min, 12 episodes, 1 season \ shounen-ai - comedy - drama - slice of life - shoujo - romance - yaoi

Super Lovers

25 min, 2 seasons, 20 episodes \ yaoi - romance 

Ten Count

unknown \ drama - romance - yaoi

The Betrayal Knows My Name

24 min, 24 episodes, 1 season \ yaoi - adventure - drama - fantasy - shoujo - shounen-ai

The Highschool Life of a Fudanshi

3 min, 12 episodes, 1 season \ shounen-ai - slice of life - comedy - school - shoujo

The Titan's Bride

7 min, 9 episodes, 1 season \ yaoi

Thight Rope

25 min, 1 season, 2 episodes \ yaoi - shounen-ai 

This Boy Can Fight Aliens

30 min, 1 episode, 1 season \ yaoi - super power - supernatural - action - fantasy

This Boy Caught a Merman

30 min, 1 episode, 1 season \ shounen-ai - fantasy

This Boy is a Professional Wizard

8 min, 4 episodes, 1 season \ yaoi - magic - fantasy - shounen-ai

Tiger and Bunny

25 min, 25 episodes, 1 season \ yaoi - action - mystery - comedy - super power

Togainu no Chi: Bloody

24 min, 12 episodes, 1 season \ shounen-ai - action - sci-fi

Umibe no Etranger

59 min, 1 episode, 1 season \ yaoi - slice of life - romance

Vassalord

30 min, 1 episodes, 1 season \ yaoi - comedy - supernatural - vampire - mystery - fantasy - action

Yarichin Bitch Club

25 min, 1 season, 2 episodes \ yaoi - school

Yes ka No ka Hanbun ka

53 min, 1 episode, 1 season \ shounen-ai - yaoi - drama

Yuri!!! on Ice

24 min, 12 episodes, 1 season \ shounen-ai - comedy - sports - yaoi - josei