Broadcast
Subscriptions
Log In
Twitter
TwitCasting
Google
By logging in, you are indicating that you have read and agreed to our
Terms of Service.
Login with other SNS
Create New Account
Sign Up
Live
Premier Live
Ranking
Channel
KawaVo
Music
Girls
Guys
Game
Recent
Category
Guys
On Camera
Music
Utaite (f)
Game
Splatoon
...
Suggested
Debut
On Collabo
Premier Live
Studio Streaming
TwitCasting Games
VTuber
Girls
On Camera
49
Students
9
College
1
Ladies
12
30s
10
Auntie
22
Moms
4
Needy
16
Dozy
3
Dialects
12
Just Chatting
84
General (f)
35
Guys
On Camera
31
Students
5
Guys
14
30s
11
Uncle
54
Dads
3
Needy
7
Dozy
6
Dialects
8
Just Chatting
74
General (m)
25
Voice
IkeVo (m)
78
Soothing Vo (m)
67
Ugly Vo
13
Deep Vo
12
Mid Vo
9
Shota Vo
10
IkeVo (f)
3
Soothing Vo (f)
34
KawaVo
12
Anime Vo (f)
8
Anime Impressions
9
Scripts
2
Reading
4
Music
Acoustic (f)
21
Acoustic (m)
32
Acoustic
3
Instrumental
20
V-kei
4
Utaite (f)
33
Utaite (m)
37
Utaite
5
Talk
10
Other Music
23
Game
Apex Legends
43
VALORANT
17
PUBG mobile
9
Fortnite
4
Knives Out
1
Monster Strike
10
Splatoon
37
Smash Brothers
5
Animal Crossing
4
Nintendo
13
Monster Hunter
14
Dead by Daylight
5
Identity V
8
Minecraft
21
Final Fantasy
6
Pokémon
7
Music Games
6
FPS
5
Actions
23
App Games
37
Horror
9
Retro
7
RPG
30
Other Games
100
Girl Gamers
1
Gamer Guys
2
General
Drawing
9
Cosplay
1
Handmade
6
Cooking
7
Driving
15
Working
14
Studying
3
Athletes
2
Outdoor
1
Pets
11
News
8
Crypto
1
AMA
12
LGBTQ
7
Cross Dressing (f)
2
Couple
2
Senior
5
Waiting
5
Wat Gathering
3
Just Chatting
10
Community
Anime/Manga
4
Boys/Girs Groups
3
Johnny's
2
English OK
1
International
Korea
2
Kouzi Mastukawa
@f:100006727590866
Archive
1
Fans
2
Community
1
f:Kouzi Mastukawa's Live
Receive notifications on the app.
Background playback is available for free.
Watch on Viewer
×
«
History
Gift
00:00
Profile
Comment
×
Follow
Level
Fanned
Kouzi Mastukawa
@f:100006727590866
Fan
Fan
Fanned
Follow
Level
1
Fanned
2
http://www.facebook.com/100006727590866
短冊メーカー
×
Follow
Level
Fanned
Fan 
Follow