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| Kobe Airport Marine Air | Airport Island Reclamation Stage 2 (Unloading Phase 3), Kansai International Airport | Mikawa Airtifical Reef(1) | Mikawa Airtifical Reef(2) | Central Japan International Airport |
| Completed in 2006 | Completed in 2003 | Completed in 2002 | Completed in 2002 | Completed in 2001 |
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| Noto Airport | Oi Container Terminal New No. 6 Berth | "MERIKEN" Warf | Nanki New Airport | Iwami Airport |
| Completed in 2001 | Completed in 2000 | Completed in 1997 | Completed in 1995 | Completed in 1992 |
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| Rokko Island | Muroran Bay (Caisson) | New Chitose Airport | ||
| Completed in 1992 | Completed in 1991 | Completed in 1990 |