- 1998-05-01 An unknown band (“allure idea α”) is formed by G. Yui, D. show, and an unknown vocalist.
- 1998-12-01 B. shizuku joins the unknown band.
- 1999-09-01 G. AKI joins the unknown band.
- 2000-03-14 The unknown vocalist secedes from the unknown band. The unknown band disbands.
- 2000-04-01 G. Yui, G. AKI, B. shizuku, and D. show reform as a new unknown band (“allure idea β”).
- 2000-05-01 V. kanwa joins the unknown band.
- 2000-06-01 The unknown band changes its name to 「allure idea」. The band's live activity begins in earnest.
- 2000-06-19 First official live after changing name to allure idea is held at Jiyuukuukan HALL (自遊空間ホール).
- 2000-07-19 Secret live is held at SOUND CRUE.
- 2000-07-23 Live is held at SOUND CRUE. A demotape, mental derangement, is intended to be distributed at this live. However, at the last second, the band decides to release via CD instead, so the demotape is postponed and cancelled.
- 2000-09-10 mental derangement released.
- 2000-10-14 mental derangement Tsuika PRESS released.
- 2000-12-24 allure idea pauses activities
- 2000-12-24 G. Yui secedes. allure idea pauses activities.
- 2000-12-24 Live is held at Sapporo (札幌) MESSE HALL.
- 2001-01-01 allure idea joins Sapporo-based Matina sublabel, STORM.
- 2001-02-24 allure idea restarts live activity.
- 2001-05-05 RESET Vol.1 released.
- 2001-05-14 AME NO DEKIGOTO・・・ released.
- 2001-06-08 Mini-tour, Kakusei Zenya・・・ (覚醒前夜・・・), begins at Kitami (北見) Yuuyake Matsuri (夕焼けまつり).
- 2001-06-20 THROUGH ALL ETERNITY released.
- 2001-06-28 Mini-tour final is held with I's at Sapporo (札幌) MESSE HALL. A present (unknown contents) is freely distributed to attendees.
- 2001-08-27 One Night STORMY released.
- 2001-09-04 AFTER TRICK released.
- 2001-10-14 Last live with 4 members is held at Sapporo MESSE HALL.
- 2001-11-14 CROSS GATE 2001 -Memorial Radio Disc- vol.4 ~Matina radio disc~ released.
- 2001-11-23 G. Syuri joins. First live with 5 members is held at Sapporo MESSE HALL.
- 2001-11-23 MiTEmiNUFURI/Yuki no Yakusoku released.
- 2001-12-09 allure idea holds 2 lives in the same day, at Jiyuukuukan HALL (自遊空間ホール) and Sapporo (札幌) ABBEY ROAD.
- 2001-12-22 CROSS GATE 2001 -Memorial Radio Disc- Special BOX released.
- 2001-12-30 LOVE CENTURY PUB 2002 released.
- 2002-01-26 Yuki no Yakusoku released.
- 2002-02-11 Aomori and Hokkaido mini-tour begins at Aomori (青森) Quarter.
- 2002-02-17 Aomori and Hokkaido mini-tour ends at Obihiro (帯広) MEGA STONE.
- 2002-03-14 Decadence 2002 released.
- 2002-03-16 allure idea participates in Afghanistan charity live at Sapporo (札幌) VISUAL ARTS Senmongakkou (ヴィジュアルアーツ専門学校).
- 2002-05-19 Oneman live is held at Sapporo (札幌) ABBEY ROAD, in commemoration of the release of first mini-album, Ⅵ.
- 2002-05-21 -Ⅵ- released.
- 2002-08-17 Tour ~Shuumaku ha Genjitsu no Naka ni~ (~終幕は幻日の中に~) begins at Esaka (江坂) Boomin Hall.
- 2002-08-26 Oneman is held at Sapporo MESSE HALL.
- 2002-08-28 「 」 no Kyozou released.
- 2002-09-02 Tour final is held at Meguro ROCKMAYKAN (目黒鹿鳴館).
- 2002-10-04 Secret live is held somewhere in Sapporo (札幌).
- 2002-10-30 PRELUDE:IV ~an illusion of iridescent~ released.
- 2002-12-25 Yougenkyou ~mirrors of new generation~ moon released.
- 2002-12-27 Oneman is held at Sapporo MESSE HALL.
- 2002-12-31 Vocalist Kanwa (神羽) secedes.
- 2003-03-26 CROSS GATE 2002 ~a reliable combinations~ 2002.12.01 ESP SHIBUYA MI HALL released.
- 2003-03-30 Twoman with strange #nine (new band of ex-Philia roadie and -I's- bassist michi) is held at Sapporo MESSE HALL. allure idea makes an important announcement.
- 2003-03-30 Guitarist syuri switches to vocalist.
- 2003-04-10 「Matina Saishuushou」 ~FINAL PRELUDE~ released.
- 2003-05-17 Last live is held at Sapporo (札幌) MESSE HALL. Former members V. kanwa and G. Yui participate in this live.
- 2003-05-17 allure idea disbands
- 2003-05-17 20006192003517 released.
- 2003-12-30 ex-allure idea members V. Syuri (朱莉), B. Shizuku (雫), and D. Show (翔) perform in a session band--along with G. Yuui (優依) [6~six] and G. Shou (惷) [ex-Shuuhyou (蒐彪)]--at Sapporo (札幌) MESSE HALL.
- 2017-09-02 allure idea revives for a 1-night show honoring the 20th anniversary of the band SIX (シックス) at Sapporo Crazy Monkey.