| Hello Baby! | Nintendo DS |
EU | 2004-01 | developed |
| Boku wa Koukuu Kanseikan DS - Air Traffic Controller | Nintendo DS |
JP | 2007-02 | developed |
| I Am an... Air Traffic Controller by DS | Nintendo DS |
EU | 2007-02 | developed |
| Petit Copter Wii - Adventure Flight | Wii |
JP | 2007-12 | developed |
| From the Abyss | Nintendo DS |
EU | 2008-01 | developed |
| MiniCopter Adventure Flight | Wii |
US | 2008-04-11 | developed |
| Migungui Gunju | Nintendo DS |
KR | 2008-06 | developed |
| Radio Helicopter | Wii |
EU | 2008-06-27 | developed |
| From the Abyss | Nintendo DS |
JP | 2008-08 | developed |
| From the Abyss | Nintendo DS |
US | 2008-08 | developed |
| Baby and Me | Wii |
EU | 2009-10 | developed |
| Moomin-dani no Okurimono | Nintendo DS |
JP | 2009-11 | published, developed |
| Boku wa Koukuu Kanseikan - Airport Hero Kankuu | PlayStation Portable |
JP | 2010-12 | published, developed |
| Wappy Dog | Nintendo DS |
US | 2011-11 | developed |
| @field | PlayStation Vita |
JP | 2012-03-29 | published, developed |
| Wappy Dog | Nintendo DS |
EU | 2012-09 | developed |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Naha Premium | Nintendo 3DS |
JP | 2013-08-08 | published, developed |
| Tetsudou Nippon! Rosen Tabi - Nagaragawa Tetsudou Hen | Nintendo 3DS |
TW | 2014-05 | published |
| SkyPeace | Nintendo 3DS |
US | 2014-06-26 | published, developed |
| Tetsudou Nippon! Rosen Tabi - Kashima Rinkai Tetsudou Hen | Nintendo 3DS |
JP | 2014-08 | published |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Kankuu Sky Story | Nintendo 3DS |
JP | 2014-09 | published |
| Tetsudou Nippon! Rosen Tabi - Eizan Densha Hen | Nintendo 3DS |
JP | 2014-10 | published |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Haneda with JAL | Nintendo 3DS |
JP | 2014-12 | published, developed |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Narita All Stars | Nintendo 3DS |
JP | 2014-12-25 | published, developed |
| Kirameki Waku Waku Sweets | Nintendo 3DS |
JP | 2014-12 | published, developed |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Haneda All Stars | Nintendo 3DS |
JP | 2015-04-30 | published, developed |
| Tetsudou Nippon! Rosen Tabi - Ohmi Tetsudou Hen | Nintendo 3DS |
JP | 2015-05 | published |
| Japanese Rail Sim 3D - Journey in Suburbs #1 | Nintendo 3DS |
US | 2015-06-11 | published, developed |
| Tetsudou Nippon! Rosen Tabi - Yui Rail-Hen | Nintendo 3DS |
JP | 2015-08 | published |
| Tetsudou Nippon! Rosen Tabi - Joumou Denki Tetsudou Hen | Nintendo 3DS |
JP | 2015-11-05 | published, developed |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Kankuu All Stars | Nintendo 3DS |
JP | 2015-12-17 | published, developed |
| Japanese Rail Sim 3D - Journey to Kyoto | Nintendo 3DS |
EU | 2015-12-24 | published, developed |
| Tetsudou Nippon! Rosen Tabi - Kikansha Thomas Hen - Ooigawa Tetsudou wo Hashirou! | Nintendo 3DS |
JP | 2016-07 | published |
| Boku wa Koukuu Kanseikan - Airport Hero 3D - Shin Chitose with JAL | Nintendo 3DS |
JP | 2016-11 | published, developed |
| Tetsudou Nippon! Rosen Tabi - Aizu Tetsudou Hen | Nintendo 3DS |
JP | 2016-11 | published, developed |
| Kirameki Oshare Salon! Watashi no Shigoto wa Biyoushi-San | Nintendo 3DS |
JP | 2017-02 | published, developed |
| Skypeace | Nintendo Switch |
? | 2018-04 | published, developed |
| Japanese Rail Sim: Journey to Kyoto | Nintendo Switch |
? | 2019-11 | published, developed |
| Japanese Rail Sim: Journey to Kyoto | PlayStation 4 |
JP | 2020-12-10 | published, developed |
| Tetsudo Nippon! Rosen Tabi EX Seiryu Unten Nagaragawa Tetsudo Hen | Nintendo Switch |
? | 2023-08 | published, developed |