| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Aug 6, 2020 | Corporate Round | ¥300M | 3 | — | — | Detail |
| Jun 9, 2020 | Corporate Round | ¥750M | 4 | — | — | Detail |
| Nov 15, 2019 | Corporate Round | ¥90M | 2 | — | — | Detail |
| Sep 30, 2019 | Series Unknown | $5.50M | 9 | — | — | Detail |
| Feb 28, 2019 | Series Unknown | ¥36M | 4 | — | — | Detail |
| Jan 31, 2019 | Series Unknown | ¥56M | 3 | — | — | Detail |
| Dec 28, 2018 | Series Unknown | ¥12M | 4 | Hitachi | — | Detail |
| Dec 25, 2018 | Series Unknown | ¥24M | 3 | JFE Engineering | — | Detail |
| Oct 31, 2018 | Series Unknown | ¥24M | 1 | AOI Holdings | — | Detail |
| Sep 7, 2018 | Series Unknown | ¥20M | 6 | — | — | Detail |
| Aug 1, 2018 | Series Unknown | ¥10M | 5 | — | — | Detail |
| Jul 6, 2018 | Series Unknown | ¥10M | 1 | Billing System | — | Detail |
| Jun 22, 2018 | Series Unknown | ¥10M | 4 | — | — | Detail |
| Apr 27, 2018 | Series Unknown | ¥20M | 2 | Kyocera , Yokohama Environmental Design | — | Detail |
| Mar 30, 2018 | Series Unknown | ¥30M | 2 | Hokushi , Nihon Unisys | — | Detail |
| Mar 26, 2018 | Series Unknown | ¥10M | 3 | — | — | Detail |
| Feb 1, 2018 | Series Unknown | ¥60M | 5 | — | — | Detail |