December 12, 2010
Halko Momoi Japan Live Tour 2010 “IVY Tour Final & 10th Anniversary!!” Shinagawa Stellar Ball (Tokyo – Japan)

November 21, 2010
MOMOI HALKO Live in Hong Kong 2010 Auditorium, 3/F, Hong Kong International Trade & Exhibition Centre (Hong Kong – China)

November 12-14, 2010
J-Popcon 2010 DGI-Byen (Copenhargen – Denmark)

September 10-12, 2010
Connichi 2010 Kongress Palais (Kassel, Land Hessen – Germany)

August 29, 2010
Animelo Summer Live 2010 -evolution- Saitama Super Arena (Japan)

June 19, 2010
MOMO-I NIGHT FEST 2010 LasVegas, USA
Promotion movie has been released.(YouTube link)

June 12-13, 2010
DESUCON 2010 Lahti, Finland

May 28-31, 2010
FanimeCon 2010 San Jose Convention Center (USA)

March 12-14, 2010
The 16th Annual Honolulu Festival Honolulu, Hawaii

November 06, 2009
19:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
COLONY (Sapporo, Japan)

October 30, 2009
19:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
MACANA (Sendai, Japan)

October 25, 2009
17:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
CLUB RIVERST (Niigata, Japan)

October 24, 2009
18:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
E.L.L. (Nagoya, Japan)

October 18, 2009
17:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
DRUM Be-1 (Fukuoka, Japan)

October 17, 2009
18:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
amHALL (Osaka, Japan)

October 11, 2009
16:00- (JST)
Halko Momoi Japan Live Tour 2009 “NO ANSWER, NO LIVE!!”
Yomiuri Hall (Tokyo, Japan)

September 18-20, 2009
Connichi 2009 Kongress Palais (Kassel, Land Hessen, Germany)

September. 18 Opening Ceremony
September. 19 Autograph Session
September. 20 A world costume play summit judge / A lecture on “HALKO UPDATE – My otaku life” / Closing Ceremony
*The schedule may be changed.

September 05-07, 2009
Anime Vegas 2009 Cashman Center (Las Vegas, NV, U.S.A.)

August 22, 2009
16:00- (JST) Animelo Summer Live 2009 -RE:BRIDGE- Saitama Super Arena (Saitama, Japan)

August 14-16, 2009
Aya Revolution 2009 Warwick Arts Centre (Coventry, U.K.)

August 01-02, 2009
EXPOCOMIC PODER JOVEN 2009
Centro Nacional de las Artes （Mexico City）

July 11-12, 2009
m.m.m. fan club tour (Okinawa, Japan)

May 22-25, 2009
FanimeCon 2009　San Jose Convention Center (CA, U.S.A.)

March 22, 2009
13:00- (JST) Anitama Gekidousai Live Rokko Island Futsal Stadium (Higashinada-ku, Kobe, Japan)

March 20, 2009
13:00-14:00 (JST) TAF2009 presents avex LIVE Tokyo Bigsight – Tokyo International Anime Fair 2009 Main Stage
16:30-17:00 (JST) Setonohanayome cast autograph session Tokyo Bigsight – Tokyo International Anime Fair 2009 avex booth(G-08)

March 15, 2009
The 15th Annual Honolulu Festival Honolulu, Hawaii