Characters who either state it themselves or for whom the narrative makes it blatantly clear (by depicting the character date multiple genders - in real time or flashbacks).
Explicitly bisexual & pansexual characters in BL
Alex in Until We Meet Again - Thailand 2019
Seryou & Yuzuru in Seven Days - Japan 2015
Phun in Love Sick - Thailand 2016
Gu Hai in Addicted Heroin - China 2016
Pete in the Kiss series - Thailand 2016+
Mai Ying Xiong in HIStory My Hero - Taiwan 2017
Ming in 2 Moons & 2 Moons 2 - Thailand 2017 & 2019
Shi Yi Jie in HIStory 2: Right or Wrong - Taiwan 2018
Qiu Zi Xuan in HIStory 2: Crossing the Line - Taiwan 2018
Xiang Hao Ting in HIStory 3: Make Our Days Count - Taiwan 2019
Tang Yi in HIStory 3: Trapped - Taiwan 2019
Vee in Love Mechanics - Thailand 2020
Mu Ren in HIStory 4: Close to You - Taiwan 2021
Both boys in Hay Rival, I LOVE YOU! - Vietnam 2021
Jin in Nitman - Thailand 2021
Boss Man in My Lascivious Boss - Vietnam 2021
Tiffy in Lovely Writer - Thailand 2021
Pure in My Gear and Your Gown
General Hong Rim in A Frozen Flower - Korea 2008
Wu Suo Wei in Falling in Love with a Rival - China 2015
Fame in Make it Right - Thailand 2016
Knock in Together with Me et al - Thailand 2017
K in Ossan’s Love - Japan 2018
Shiro Kido in Mood Indigo - Japan 2019
Ying Jia Ming in Capture Lover - China 2020
Otomo Kyoichi in The Cornered Mouse Dreams of Cheese - Japan 2020
Sky in My Day the series - The Philippines 2020
Pearl in Gameboys - The Philippines 2020
½ of the lesbian couple in Stupid Boys Stupid Love (sorry I forgot her name) - Vietnam 2021
Eak in Top Secret Together - Thailand 2021
Leon in Don’t Say No - Thailand 2021 (first explicitly pan character)
* I did not include characters stated explicitly by the narrative as gay-for-you because that choice by the writers is explicitly anti-bi. So SOTUS is out.
I didn’t include side couples from het dramas, sorry Mark.
I also didn’t include characters whose source material is bi but whose depiction in the BL was not. So Kaji Akihiko from Given and Win from Until We Meet Again don’t count… yet.
Hit me up with a comment if I’ve forgotten some.
HAPPY BISEXUAL VISIBILITY TO ALL MY FELLOW BI & PAN FOLKS OUT THERE!
And if you can’t be visible, all my support and hopes and good wishes. Fingers crossed it becomes safe and enjoyable for you some day.