One billion yen vanishes from the Ministry of Foreign Affairs. Two police inspectors work to discover the culprit, but politics may obstruct justice.
| Alternative Titles | 砾石：揭露外务省机密费用的搜查二课的男人们, Ishi Tsubute |
| First Air Date: | 2017-11-05 |
| Last Air Date: | 2017-12-24 |
| Number of Episodes: | 8 |
| Number of Seasons: | 1 |
| Genres: | Drama |
| Status: | Ended |
| Networks: | $WOWOW Prime |
| Casts: | Koichi Sato, Yosuke Eguchi, Marie Iitoyo, Hajime Okayama, Ginpei Sato, Masato Hagiwara, Yoshihiko Hosoda, Masaki Miura, Kazuki Kitamura |
