cutest uke

nemugasa from Hidoku shinaide
Aki from finder
Ren from super lover
Shirotani from 10 count
Satou Hajime from kichiku encount
and the list goes on

I don't know what you mean by "Drama" but here are the uke's which I think are cute.
1)nemu from hidoku shinaide
2)ren from super lover
3)shirotani from ten count
4)Satou Hajime from kichiku encount
5)Aki from retro Bl
6)Shota okubu and teruaki from Sukidesu, Sensei
7)Junyoung from How Sweet is a Sugar Daddy
8)Meili from A Paramour
9)Iro from 30 Days With You
10)Noboru from Saa Koi Ni Ochitamae
11)Kyanoya from Ginkaku Hakase to Marmot
12) Yakumo from DOUBLE HOUND
13)Sirosaki from CASTLE MANGO
14)Kuroda Kaede from Oh, My Young Master!
15)Niino from Ai Wa Sekai O Sukuu No Ka!?
16)Hinata from Kami-sama No Iutoori
17)Rintarou from Katekyo!
18)ogiso from Iki o Tomete, Ugokanai de
19) Kotou Tarou from Mou Ichido, Nando Demo
20)Houjou from Omoichigai ga Koi no Tane
and the list goes on......

i think luka meant actual tv shows.

1. the uke from mousou catalogue. LISTEN TO IT! HIS VOICE IS PURE SEX!
2. the uke from steal koisuru valentine

sorry i just answered for audio dramas bec i don't watch live bl dramas that much lol.
but among the live dramas i watched, i think the cutest is the uke from the live adaptation of doushitemo furetakunai

yea

ow ok,actually I dont watch tv shows ╮(￣▽￣)╭

ohh actually i preper manga more over drama too but some stories make me watch em