My 2nd full album, "Work With Me In Hell," will be released on Friday, February 13th, 2026! This album marks the beginning and culmination of the work I've been working on since I first started working on Vocaloid Producer activities four years ago, before I even started posting videos. Songwriting：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography MIX&Mastering：STUDIO GALAXY BLAST X(Twitter) https://x.com/galaxyblast?s=21 Homepage https://www.galaxy-blast.com/ Album Artwork：Night Designer https://coconala.com/users/4315142 #VOCALOID #ボカロ #ボーカロイド #GUMI #Megpoid #重音テト #KasaneTeto #SynthesizerV #Synthesizer_V #SynthV #Synth_V #ボカロメタル #VocaMetal

This is my entry for the Vocaloid Metal Uploaded Festival 2025 Autumn! It is the culmination and representative song of my four years of trial and error since starting my Vocaloid P activities (music activities) in 2021!! Also, it is the killer tune that will kick off my 2nd full album, scheduled for release on Friday, February 13, 2026! The illustration, video, and mix & mastering all helped to further emphasize the heaviness, darkness, and aggressiveness of the song! Thank you so much!! I had GUMI, who has been my favorite ever since I got hooked on listening to Vocaloid, sing it! Please also enjoy GUMI's illustration, which I requested to match my unique world view and original character design for secondary creation!! Songwriting&：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography MIX&Mastering：GALAXY BLAST X(Twitter) https://x.com/galaxyblast?s=21 Homepage https://www.galaxy-blast.com/ Illustration：Ginkaku X(Twitter) https://x.com/gin2052?s=21 Movie：Kyabetsubaki X(Twitter) https://x.com/utautsubaki?s=21 Vocal：GUMI (Synthesizer V) Genre：Thrash Metsl #VOCALOID #SynthesizerV #Synthesizer_V #SynthV #Synth_V #GUMI #Megpoid #vocametal #ボカロ #ボーカロイド #ボカロP #ボカロメタル #メグッポイド #スラッシュメタル #ThrashMetal #Thrash_Metal #GUMISV #GUMI_SV

Original：GAISEN MARCH https://youtu.be/2ENB67DmEcg?si=sgoJdv9CJJg1rbfg We had the honor of covering a song by the heavy metal band 'Gaisen MARCH,' who made a miraculous comeback on May 3, 2024, for the first time in 21 years, and are energetically performing live shows in connection with the release of their new album in June 2025, their first in 22 years! Cover Song Production：Nakako https://potofu.me/nk-wwmih Vocal：Ninezero (Synthesizer V) Chorus：Ninezero・NAKUMO・Nakako Genre：Heavy Metal・Japanese Metal #VOCALOID #SynthesizerV #Synthesizer_V #SynthesizerVカバー曲 #Ninezero #GAISENMARCH #GAISEN_MARCH #凱旋MARCH #HeavyMetal #Heavy_Metal #ヘヴィメタル #ジャパメタ

FULL https://youtu.be/LtadZ0ZyUk0 Songwriting&Movie：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography Keybord Solo：m9m9 X/Twitter(@m9m9same) https://x.com/m9m9same?s=20 m9m9 song list https://nico.ms/mylist/71425113?ref=sp_other #VOCALOID #NEUTRINO #Kotonohaakane #Kotonoha_akane #ボカロメタル #ボカロ #ボカロP #琴葉茜 #パワーメタル

FULL https://youtu.be/lxxoL3EgPuk Songwriting：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography Guitar Solo：Keichi Twitter(@zgtkenchi) https://x.com/zgtkenchi?s=20 Keichi song list https://www.youtube.com/@k-chi illustration：hansi piapro https://piapro.jp/t/B3ao Official Home Page http://www.hm.aitai.ne.jp/~hansi/ Movie：Kiui STUDIO https://ui1013unc.wixsite.com/mysite X(Twitter） @ki_ui1013unc https://twitter.com/ki_ui1013unc?s=21 #VOCALOID #Hatsune_Miku #HatsuneMiku #初音ミク #ボカロ #ボカロメタル #ボカロP #ボーカロイド #ミクオリジナル曲

FULL https://youtu.be/xq3cxKroIxs Songwriting＆Movie：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography #VOCALOID #VoiSona #Chis-A #知声 #ボカロ #ボカロメタル #ボカロP #ボーカロイド

FULL https://youtu.be/KpFpl5TWSnY Songwriting&Movie：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography illustration：marutsubo Piapro https://piapro.jp/t/gzN_ #VOCALOID #SynthesizerV #Synthesizer_V #SynthV #Synth_V #Tsuinachan #ついなちゃん #VOCAROCK

FULL https://youtu.be/txnPhDK89Zc Songwriting&Movie：Nakako https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography illustration：MtU https://seiga.nicovideo.jp/seiga/im11158385?track=seiga_illust_keyword #VOCALOID #SynthesizerV #Synthesizer_V #SynthV #Synth_V #KoharuRikka #Koharu_Rikka #小春六花 #ボカロ #ボカロP #ボーカロイド #ボカロメタル

FULL https://youtu.be/Nf1rhrarewk Songwriting&Movie https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography #VOCALOID #VoiSona #SynthesizerV #Synthesizer_V #Synth_V #SynthV #NEUTRINO #Cevio #CevioAI #Cevio_AI #UTAU #ボカロメタル #ボカロ #ボーカロイド #ボカロP #VOCALOUD

FULL https://youtu.be/jVk1j3Cdthg My All Activity https://potofu.me/nk-wwmih My Discography https://nkwwmih.wixsite.com/nakako/post/my-discography #VOCALOID #VoiSona #知声 #Chis-A #ボカロメタル #ボカロ #ボーカロイド #ボカロP #スラッシュメタル #ThrashMetal #Thrash_Metal