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Gekko co,ltd.

since Feb 2, 1998
有限会社月光
Submitted by whatkind on Mar 14, 2026 08:32 AM
Type
Other
Region
Japan
Staff
Daisuke Tazawa / , Katsuyuki Kuriyama / , Kei Shigema / , Yuko Kakihara /
Aliases
Description
Business Activities
- Planning and scenario writing for computer games
- Planning and scriptwriting for anime
- Scenario writing for social mobile content
- Planning and writing for books and magazines
- Writing novelizations
- Copyright and intellectual property rights management
- Writer recruitment and placement

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2013

03.27 PETIT IDOLM@STER Twelve Seasons! Vol.11 Miki Hoshii and Afu MFCZ-1038 Scriptwriter (as Scenario Creation Company Gekko / )
03.27 PETIT IDOLM@STER Twelve Seasons! Vol.12 Yukiho Hagiwara and Yukipo MFCZ-1039 Scriptwriter (as Scenario Creation Company Gekko / )
03.06 PETIT IDOLM@STER Twelve Seasons! Vol.9 Iori Minase and Io MFCZ-1036 Scriptwriter (as Scenario Creation Company Gekko / )
03.06 PETIT IDOLM@STER Twelve Seasons! Vol.10 Hibiki Ganaha and Chibiki MFCZ-1037 Scriptwriter (as Scenario Creation Company Gekko / )
02.27 PETIT IDOLM@STER Twelve Seasons! Vol.7 Azusa Miura and Miurasan MFCZ-1034 Scriptwriter (as Scenario Creation Company Gekko / )
02.27 PETIT IDOLM@STER Twelve Seasons! Vol.8 Makoto Kikuchi and Makochi- MFCZ-1035 Scriptwriter (as Scenario Creation Company Gekko / )
02.06 PETIT IDOLM@STER Twelve Seasons! Vol.5 Ami/Mami Futami and Koami/Komami MFCZ-1032 Scriptwriter (as Scenario Creation Company Gekko / )
02.06 PETIT IDOLM@STER Twelve Seasons! Vol.6 Ritsuko Akizuki and Chicchan MFCZ-1033 Scriptwriter (as Scenario Creation Company Gekko / )
01.30 PETIT IDOLM@STER Twelve Seasons! Vol.3 Yayoi Takatsuki and Yayo MFCZ-1030 Scriptwriter (as Scenario Creation Company Gekko / )
01.30 PETIT IDOLM@STER Twelve Seasons! Vol.4 Haruka Amami and Harukasan MFCZ-1031 Scriptwriter (as Scenario Creation Company Gekko / )
01.09 PETIT IDOLM@STER Twelve Seasons! Vol.1 Takane Shijou and Takanya MFCZ-1028 Scriptwriter (as Scenario Creation Company Gekko / )
01.09 PETIT IDOLM@STER Twelve Seasons! Vol.2 Chihaya Kisaragi and Chihya- MFCZ-1029 Scriptwriter (as Scenario Creation Company Gekko / )

2010

07.25 amagami Drama CD Vol.6 Kaoru Tanamachi ~Sousetsusai wa Osawagi!~ AMDR-0006 Production Assistance (as Scenario Creation Company Gekko / )
03.26 amagami Drama CD Vol.5 Haruka Morishima ~My Graduation~ AMDR-0005 Production Assistance (as Scenario Creation Company Gekko / )
01.29 amagami Drama CD Vol.4 Sae Nakata ~With You, This Year, Too~ AMDR-0004 Production Assistance (as Scenario Creation Company Gekko / )

2009

10.23 amagami Drama CD Vol.3 Ai Nanasaki Hen ~Kichaimashita, Senpai♪~ AMDR-0003 Production Assistance (as Scenario Creation Company Gekko / )
07.24 amagami Drama CD Vol.2 Tsukasa Ayatsuji ~My Place to Return~ AMDR-0002 Production Assistance (as Scenario Creation Company Gekko / )
06.26 amagami Drama CD Vol.1 Rihoko Sakurai & Miya AMDR-0001 Production Assistance (as Scenario Creation Company Gekko / )

2006

12.20 Drama CD "kimikiss" Vol.3 Hoshi no Kazu yori Kiss shite ~Eriko Futami~ SSCX-10314 Production Assistance
10.25 Drama CD "kimikiss" Vol.2 Futari no Love Love Udon ~Narumi Satonaka + Nana~ SSCX-10311 Production Assistance
08.23 Drama CD "kimikiss" Vol.1 Futari Dake no Kiss Scene ~Yuumi Hoshino~ SSCX-10310 Production Assistance (as Scenario Creation Company Gekko / )

Thanked on 15 albums

2011

11.23 THE IDOLM@STER Jupiter COCX-37130 Special Thanks (as Scenario Creation Company Gekko / )
06.22 THE IDOLM@STER MASTER ARTIST 2 -SECOND SEASON- 03 Azusa Miura COCX-36741 Special Thanks (as Scenario Creation Company Gekko / )
06.22 THE IDOLM@STER MASTER ARTIST 2 -SECOND SEASON- 04 Ritsuko Akizuki COCX-36742 Special Thanks (as Scenario Creation Company Gekko / )
05.25 THE IDOLM@STER MASTER ARTIST 2 -SECOND SEASON- 01 Iori Minase COCX-36739 Special Thanks (as Scenario Creation Company Gekko / )
05.25 THE IDOLM@STER MASTER ARTIST 2 -SECOND SEASON- 02 Ami Futami COCX-36740 Special Thanks (as Scenario Creation Company Gekko / )

2010

12.29 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 07 Yukiho Hagiwara COCX-36516 Special Thanks (as Scenario Creation Company Gekko / )
12.29 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 08 Mami Futami COCX-36517 Special Thanks (as Scenario Creation Company Gekko / )
12.29 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 09 Yayoi Takatsuki COCX-36518 Special Thanks (as Scenario Creation Company Gekko / )
12.08 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 05 Chihaya Kisaragi COCX-36514 Special Thanks (as Scenario Creation Company Gekko / )
12.01 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 04 Makoto Kikuchi COCX-36513 Special Thanks (as Scenario Creation Company Gekko / )
12.01 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 06 Takane Shijou COCX-36515 Special Thanks (as Scenario Creation Company Gekko / )
11.03 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 01 Haruka Amami COCX-36510 Special Thanks (as Scenario Creation Company Gekko / )
11.03 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 02 Hibiki Ganaha COCX-36511 Special Thanks (as Scenario Creation Company Gekko / )
11.03 THE IDOLM@STER MASTER ARTIST 2 -FIRST SEASON- 03 Miki Hoshii COCX-36512 Special Thanks (as Scenario Creation Company Gekko / )
09.22 THE IDOLM@STER MASTER ARTIST 2 Prologue COCX-36509 Special Thanks (as Scenario Creation Company Gekko / )

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Added
Mar 14, 2026 08:27 AM
Edited
Mar 14, 2026 08:27 AM
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