![this is... METAL?!! [The Warning - Ego] First time REACTION!](https://i.ytimg.com/vi/bhvD5f2T888/hqdefault.jpg)
8:46Reactions by react-O-mat
8:46
![Very interesting song!! [Ado - 0] First time REACTION!](https://i.ytimg.com/vi/4JpiVu7KW4U/hqdefault.jpg)
8:43Very interesting song!! [Ado - 0] First time REACTION!
4.9K views · Apr 28, 2026
Reacted to
【Ado】0Unavailable
【Ado】0Unavailable![FIRST TIME seeing them LIVE! [Unlucky Morpheus - Phantom Blood (official live)] REACTION!!!](https://i.ytimg.com/vi/_Os2NZR2JRs/hqdefault.jpg)
8:03
![One of my favourites!!! [Ado - MAGIC] First time REACTION!](https://i.ytimg.com/vi/QXRm-uWdzPg/hqdefault.jpg)
4:56One of my favourites!!! [Ado - MAGIC] First time REACTION!
2.4K views · Apr 22, 2026
Reacted to
【Ado】MAGICUnavailable
【Ado】MAGICUnavailable![the REAL ADO?!! [Ado - ビバリウム (Vivarium)] First time REACTION!](https://i.ytimg.com/vi/S3cf9qk2Q0k/hqdefault.jpg)
7:16the REAL ADO?!! [Ado - ビバリウム (Vivarium)] First time REACTION!
2.3K views · Mar 8, 2026
Reacted to
【Ado】ビバリウム (Vivarium)
【Ado】ビバリウム (Vivarium)![This was a SURPRISE!! [ファントムシータ - ホラークイーン (PhantomSiita - Horror Queen)] FIRST time REACTION!](https://i.ytimg.com/vi/_qDCCu4mDj8/hqdefault.jpg)
8:11This was a SURPRISE!! [ファントムシータ - ホラークイーン (PhantomSiita - Horror Queen)] FIRST time REACTION!
1.6K views · Jun 12, 2026
Reacted to
ファントムシータ『ホラークイーン』(OFFICIAL MUSIC VIDEO)
ファントムシータ『ホラークイーン』(OFFICIAL MUSIC VIDEO)![Unlucky Morpheus DOUBLE REACTION [虚妄の恋人 (2018Ver.) + (affected ver)] First time listening!](https://i.ytimg.com/vi/KmsC07LIQpQ/hqdefault.jpg)
14:23Unlucky Morpheus DOUBLE REACTION [虚妄の恋人 (2018Ver.) + (affected ver)] First time listening!
1.5K views · Nov 9, 2022
![Dark Industrial Rock!! [The Warning - Ritual] First time REACTION!](https://i.ytimg.com/vi/5JPIpThycHc/hqdefault.jpg)
9:11Dark Industrial Rock!! [The Warning - Ritual] First time REACTION!
1.5K views · Jun 15, 2026
Reacted to
The Warning - Ritual (Official Video)
The Warning - Ritual (Official Video)![I'm SCARED & ADDICTED?!! [PhantomSiita - The Little Mermaid's Song] FIRST time REACTION!](https://i.ytimg.com/vi/yjrhw1hJpOw/hqdefault.jpg)
10:02I'm SCARED & ADDICTED?!! [PhantomSiita - The Little Mermaid's Song] FIRST time REACTION!
1.4K views · Aug 17, 2026
Reacted toファントムシータ『ホラークイーン』(OFFICIAL MUSIC VIDEO)
ファントムシータ『ホラークイーン』(OFFICIAL MUSIC VIDEO)![These vocals are NO JOKE!!! [Ado - アイ・アイ・ア（AiAiA)] First time REACTION!](https://i.ytimg.com/vi/uIwis-1Wl6s/hqdefault.jpg)
7:49These vocals are NO JOKE!!! [Ado - アイ・アイ・ア（AiAiA)] First time REACTION!
1.4K views · Apr 1, 2026
Reacted to
【Ado】アイ・アイ・ア（AiAiA）
【Ado】アイ・アイ・ア（AiAiA）![NEW BAND-MAID! :DD [BAND-MAID - Protect You (Official Music Video)] First time REACTION!](https://i.ytimg.com/vi/jwTR5zmBZ8Q/hqdefault.jpg)
6:04NEW BAND-MAID! :DD [BAND-MAID - Protect You (Official Music Video)] First time REACTION!
1.2K views · Jul 7, 2024
![100% ENJOYMENT!!! [HAGANE - Black Diamond] FIRST TIME Reaction!!](https://i.ytimg.com/vi/i4QegeHWhtU/hqdefault.jpg)
8:12100% ENJOYMENT!!! [HAGANE - Black Diamond] FIRST TIME Reaction!!
931 views · Jul 28, 2026
![Beautiful & Depressive... [DIR EN GREY - 我、闇とて･･･ (WARE, YAMI TOTE…) +live] FIRST time REACTION!!](https://i.ytimg.com/vi/F6tfBaOFwBs/hqdefault.jpg)
21:17
![Listening to [Unlucky Morpheus - Change of Generation] FIRST time REACTION! Fitting title track!](https://i.ytimg.com/vi/iqAR_ffTzGs/hqdefault.jpg)
9:08Listening to [Unlucky Morpheus - Change of Generation] FIRST time REACTION! Fitting title track!
902 views · Nov 26, 2022
Reacted to
Change of Generation (2018Ver.)
Change of Generation (2018Ver.)![Loving this direction!! [HAGANE - 月光-TSUKIKAGE-] FIRST TIME Reaction!!](https://i.ytimg.com/vi/arjFDxbrlN4/hqdefault.jpg)
8:07Loving this direction!! [HAGANE - 月光-TSUKIKAGE-] FIRST TIME Reaction!!
885 views · Sep 14, 2026
![A different side?? [Unlucky Morpheus - アマリリス (Amaririsu)] FIRST TIME REACTION!!](https://i.ytimg.com/vi/h2PZQ5N_u_g/hqdefault.jpg)
8:10A different side?? [Unlucky Morpheus - アマリリス (Amaririsu)] FIRST TIME REACTION!!
884 views · Mar 17, 2023
Reacted to
[Official MV] Unlucky Morpheus「アマリリス」
[Official MV] Unlucky Morpheus「アマリリス」![Soft & HEAVY!!! [BAND-MAID - Days & CAGE] First time REACTION!](https://i.ytimg.com/vi/gyo2nK6CHrg/hqdefault.jpg)
13:09Soft & HEAVY!!! [BAND-MAID - Days & CAGE] First time REACTION!
864 views · Jul 2, 2026
![Let's see what they're up to! [HAGANE - We are The Knight] FIRST TIME Reaction!!](https://i.ytimg.com/vi/XND1aA1otsg/hqdefault.jpg)
7:27Let's see what they're up to! [HAGANE - We are The Knight] FIRST TIME Reaction!!
843 views · Apr 29, 2026
Reacted to
We are The KnightUnavailable
We are The KnightUnavailable![New ALBUM REACTION! [Asterism / GUERNICA+a / STARS (Live in Studio)] Will add album ver for next ;)](https://i.ytimg.com/vi/cEMi7aFnoSM/hqdefault.jpg)
7:54New ALBUM REACTION! [Asterism / GUERNICA+a / STARS (Live in Studio)] Will add album ver for next ;)
803 views · Jul 22, 2023
Reacted to
ASTERISM - STARS (Live in Studio)
ASTERISM - STARS (Live in Studio)![Band-Maid doing what they do BEST!! [BAND-MAID - ENERGETIC] REACTION!](https://i.ytimg.com/vi/9Nb7_GW9frA/hqdefault.jpg)
6:28Band-Maid doing what they do BEST!! [BAND-MAID - ENERGETIC] REACTION!
766 views · Jun 25, 2026
![MEAN!! [DIR EN GREY - 冷血なりせば (REIKETSU NARISEBA) +live] FIRST time REACTION!!](https://i.ytimg.com/vi/3CiYCy10Ko8/hqdefault.jpg)
11:33MEAN!! [DIR EN GREY - 冷血なりせば (REIKETSU NARISEBA) +live] FIRST time REACTION!!
716 views · Jun 16, 2026
Reacted to
冷血なりせば/DIR EN GREY (2022/01/26 USEN STUDIO COAST)Unavailable
冷血なりせば/DIR EN GREY (2022/01/26 USEN STUDIO COAST)Unavailable![did Kyo fail (and still sounded good? xD) [DIR EN GREY - 凱歌、沈黙が眠る頃 (+live)] FIRST time REACTION!!](https://i.ytimg.com/vi/08bVmqcBgwc/hqdefault.jpg)
15:48
![NEW ARTIST REACTION!! [キズ (Kizu) - 地獄] First time Listening!](https://i.ytimg.com/vi/Mzfyex8BQ2M/hqdefault.jpg)
8:24NEW ARTIST REACTION!! [キズ (Kizu) - 地獄] First time Listening!
673 views · Aug 14, 2023
Reacted to
キズ 9th SINGLE「地獄」MV FULL ver.
キズ 9th SINGLE「地獄」MV FULL ver.![METALVERSE is BACK?!! [METALVERSE - GIZA] First time REACTION!](https://i.ytimg.com/vi/PhCTXDOaomI/hqdefault.jpg)
8:38METALVERSE is BACK?!! [METALVERSE - GIZA] First time REACTION!
655 views · May 14, 2026
Reacted to
METALVERSE - GIZA (OFFICIAL MUSIC VIDEO)Unavailable
METALVERSE - GIZA (OFFICIAL MUSIC VIDEO)Unavailable![Odo 2.0?!! [Ado - モンストロ (Monstruo)] First time REACTION!](https://i.ytimg.com/vi/nMhu1jpFi2w/hqdefault.jpg)
5:41Odo 2.0?!! [Ado - モンストロ (Monstruo)] First time REACTION!
635 views · Aug 17, 2026
Reacted to
【Ado】モンストロ（Monstruo）
【Ado】モンストロ（Monstruo）