Zenbu Kimi no Sei da.

 (ぜんぶ君のせいだ. ) is a "Yami-Kawaii" indies group formed in 2015. Kisaragi Megumi is the producer of the group.

Current Members

 * Kisaragi Megumi (如月愛海; ) (Original Member)
 * Yukinojou Oyatsu (征之丞十五時; ) (Joined May 2019)
 * Amanechi An (甘福氐喑; ) (Joined September 30, 2020)
 * Shizuku Fufu (雫ふふ; ) (Joined September 30, 2020)
 * Motochika Kasane (もとちか襲; ) (Joined September 30, 2020)
 * Mei Yui Mei (メイユイメイ; ) (Joined January 11, 2021)
 * Kotetsu (个喆; ) (Joined January 11, 2021)

Former Members

 * Yumesaki Asuna (夢咲夢日; ) (Original Member; Withdrew October 17, 2015)
 * Mogeki Aza (十字; ) (Original Member; Withdrew November 23, 2016)
 * Narumi Gomochi (成海5才; ) (Original Member; Graduated December 30, 2016)
 * Mikuchiyo Mene (未来千代めね; ) (Joined January 2017; Withdrew August 5, 2017)
 * Togaren (咎憐无; ) (Joined January 2017; Graduated April 28, 2019)
 * Nagi Akebono (凪あけぼの; ) (Joined May 2019; Graduated August 10, 2020)
 * Hitomi Yotsu (一十三四; ) (Joined August 2015; Graduated August 10, 2020)
 * Mashiro (ましろ; ) (Original Member; Withdrew September 30, 2020)

History
2015= 2016= 2017= 2018= 2019= 2020= 2021=
 * Zenbu Kimi no Sei da was formed in April 2015. They released their first digital single "Neo Jealous✡Mero Chaos" on July 8.
 * On August 12, they released their second digital single "Shit End Placebo". New member Hitomi Yotsu joined the group shortly after the release.
 * On October 17, Yumesaki Asuna withdrew from the group.
 * On January 27, they released their first album Yamikawa IMRAD.
 * On April 6, they released their first single Mudai Gassho.
 * On July 13, they released their second single Boku Tabetamo Kimi no Subete wo.
 * On November 9, they released their second album Anima Animusu PRDX.
 * On November 23, it was announced that Mogeki Aza had decided to withdraw from the group, while Narumi Gomochi would graduate on December 30.
 * On December 30, Narumi Gomochi graduated from the group. On the same day, Togaren joined the group.
 * On January 14, new member Mikuchiyo Mene joined the group.
 * On February 15, they released their third single Sophomore Sick Sacrifice.
 * On April 26, they released their fourth single Wagamama Shinsei Hominina.
 * On August 5, it was announced that Mikuchiyo Mene had withdrawn from the group.
 * On September 6, they released their third album Egotistic Eat Issues.
 * On December 12, they released their fifth single Sekirarararai Otto.
 * On April 4, they released their sixth single Tonari Kore Arata.
 * On July 4, they released their fourth album NEORDER NATION.
 * On February 6, they released their eighth single, as well as first double a-side single, Natural Born Independent / Romance Sect.
 * On April 8, it was announced Togaren would graduate from the group on April 28 as well as retire from showbiz.
 * On May 13, 2 new members were added to the line-up, Nagi Akebono and Yukinojou Oyatsu.
 * On July 31, they released their ninth single AntiIyours, as well as their 1st re-recording album LIVE or DIE ~Chinu Ichi~.
 * On October 16, they released their tenth single Zenbu Boku no Sei da., as well as their 2nd re-recording album LIVE or DIE ~Chinu Ni~.
 * On December 18, they released their fifth album Arumumei.
 * On July 30, it was announced that Nagi Akebono and Hitomi Yotsu would graduate from the group at the same time of the temporary suspension of the group on August 10.
 * On September 30, it was announced Mashiro had withdrawn from the group, while 3 new members were added, Amanechi An, Motochika Kasane and Shizuku Fufu.
 * On November 4, they released their eleventh single Insomnia.
 * On January 11, Mei Yui Mei and Kotetsu, former members of Yukueshirezutsurezure, were added to the group.
 * On February 17, they released their twelfth single Dada.
 * On March 31, they released their third re-recording album Q.E.D.mono.
 * On June 2, they will release their fourth re-recording album Q.E.D. bi.

Albums

 * 1) [2016.01.27] Yamikawa IMRAD (やみかわIMRAD)
 * 2) [2016.11.09] Anima Animusu PRDX (アニマあにむすPRDX)
 * 3) [2017.09.06] Egotistic Eat Issues
 * 4) [2018.07.04] NEORDER NATION
 * 5) [2019.12.18] Arumumei (或夢命)

Best Albums

 * 1) [2017.09.06] Ninon (新音)

Re-recording Albums

 * 1) [2019.07.31] LIVE or DIE ~Chinu Ichi~ (LIVE or DIE〜ちぬいち〜)
 * 2) [2019.10.16] LIVE or DIE ~Chinu Ni~ (LIVE or DIE〜ちぬに〜)
 * 3) [2021.03.31] Q.E.D.mono
 * 4) [2021.06.02] Q.E.D. bi

Digital Singles

 * 1) [2015.07.08] Neo Jealous✡Mero Chaos
 * 2) [2015.08.12] Shit End Placebo (ShitEndプラシーボ)

Singles

 * 1) [2016.04.06] Mudai Gassho (無題合唱)
 * 2) [2016.07.13] Boku Tabetamo Kimi no Subete wo (僕喰賜君ノ全ヲ)
 * 3) [2017.02.15] Sophmore Sick Sacrifice
 * 4) [2017.04.26] Wagamama Shinsei Hominina (わがまま新生Hominina)
 * 5) [2017.12.06] Sekirarararai Otto (せきららららいおっと)
 * 6) [2018.04.04] Tonari Kore Arata (トナリコレアラタ)
 * 7) [2018.12.02] Kawamei Zen'ya (革鳴前夜)
 * 8) [2019.02.06] Natural Born Independent / Romance Sect (Natural Born Independent / ロマンスセクト)
 * 9) [2019.07.31] AntiIyours
 * 10) [2019.10.16] Zenbu Boku no Sei da. (ぜんぶ僕のせいだ. )
 * 11) [2020.11.04] Insomnia (インソムニア)
 * 12) [2021.02.17] Dada (堕堕)

Mix CD

 * 1) [2015.09.05] Imi Nante Nai (意味なんてない)
 * 2) [2015.10.14] Imi Nante Nai! (意味なんてない!)
 * 3) [2016.10.26] Imi Nante Nai? (意味なんてない？)

Live

 * 1) [2015.10.12] Kimi Kimi Syndrome X / Wazurai Hallelujah (Venue Limited Edition)