| Building Name | Location | Building Completed | Total floor area | Rentable space per floor | Number of floors |
|---|---|---|---|---|---|
| Toranomon / Kamiyacho Area | |||||
| Kamiyacho Trust Tower | 4-1-1 Toranomon, Minato-ku, Tokyo | Mar. 2020 | 198,774.23m² (2,139,658 sq. ft.) |
3,851.27m² (41,456 sq. ft.) |
38 fl. above the ground 3 fl. below the ground |
| Shiroyama Trust Tower | 4-3-1 Toranomon, Minato-ku, Tokyo | Nov. 1991 | 106,236.32m² (1,143,560 sq. ft.) |
1,529.67m² (16,470 sq. ft.) |
37 fl. above the ground 2 fl. below the ground |
| Kamiyacho MT Building | 4-3-20 Toranomon, Minato-ku, Tokyo | Mar. 1993 | 40,733.71m² (438,470 sq. ft.) |
1,144.74m² (12,320 sq. ft.) |
20 fl. above the ground 4 fl. below the ground |
| Toranomon 2-chome Tower | 2-3-17 Toranomon, Minato-ku, Tokyo | Jul. 1999 | 34,549.51m² (371,900 sq. ft.) |
981.40m² (10,560 sq. ft.) |
21 fl. above the ground 4 fl. below the ground |
| Masonic 38 MT building | 4-1-4 Shibakoen, Minato-ku, Tokyo | Jul. 1981 | 43,992.08m² (473,540 sq. ft.) |
2,183.04m² (23,500 sq. ft.) |
12 fl. above the ground 3 fl. below the ground |
| Masonic 39 MT building | 2-4-5 Azabudai, Minato-ku, Tokyo | Apr. 1983 | 19,468.25m² (209,560 sq. ft.) |
907.22m² (9,770 sq. ft.) |
12 fl. above the ground 2 fl. below the ground |
| Toranomon 40 MT building | 5-13-1 Toranomon, Minato-ku, Tokyo | Dec. 1982 | 15,396.54m² (165,730 sq. ft.) |
1,082.59m² (11,650 sq. ft.) |
9 fl. above the ground 3 fl. below the ground |
| Toranomon 4-chome MT building II | 4-2-12 Toranomon, Minato-ku, Tokyo | Jul. 1992 | 7,179.67m² (77,280 sq. ft.) |
540.78m² (5,820 sq. ft.) |
9 fl. above the ground 1 fl. below the ground |
| Shibakoen Annex | 3-1-8 Shibakoen, Minato-ku, Tokyo |
May. 1984 | 2,823.48m² (30,390 sq. ft.) |
340.64m² (3,670 sq. ft.) |
7 fl. above the ground |
| Kamiyacho Annex | 5-3-2 Toranomon, Minato-ku, Tokyo | Jul. 1992 | 1,024.99m² (11,030 sq. ft.) |
100.92m² (1,090 sq. ft.) |
9 fl. above the ground |
| Higashiazabu Annex | 1-10-13 Higashi-Azabu, Minato-ku, Tokyo | Mar. 1985 | 1,220.28m² (13,140 sq. ft.) |
118.91m² (1,280 sq. ft.) |
9 fl. above the ground |
| Akasaka Area | |||||
| ATT New Tower | 2-11-7 Akasaka, Minato-ku, Tokyo | Jul. 1992 | 16,741.13m² (180,210 sq. ft.) |
839.90m² (9,040 sq. ft.) |
13 fl. above the ground 1 fl. below the ground |
| Akasaka 1-chome Center building | 1-11-30 Akasaka, Minato-ku, Tokyo | Nov. 1988 | 16,799.66m² (180,840 sq. ft.) |
814.28m² (8,770 sq. ft.) |
14 fl. above the ground 2 fl. below the ground |
| Shimbashi / Shiodome Area | |||||
| Tokyo Shiodome building | 1-9-1 Higashi-Shimbashi, Minato-ku, Tokyo | Jan. 2005 | 191,394.06m² (2,047,980 sq. ft.) |
3,447.79m² (37,110 sq. ft.) *including office space with in the core |
37 fl. above the ground 4 fl. below the ground |
| Shinbashi 2-chome MT building | 2-5-5 Shimbashi, Minato-ku, Tokyo |
Mar. 2000 | 6,413.86m² (69,040 sq. ft.) |
536.58m² (5,780 sq. ft.) |
9 fl. above the ground 1 fl. below the ground |
| Shinbashi 27 MT building | 2-12-11 Shimbashi, Minato-ku, Tokyo | Mar. 1973 | 9,584.31m² (103,170 sq. ft.) |
876.21m² (9,430 sq. ft.) |
8 fl. above the ground 2 fl. below the ground |
| Ginza Showadori building | 8-14-14 Ginza, Chuo-ku, Tokyo | May. 1985 | 7,019.02m² (75,550 sq. ft.) |
552.02m² (5,940 sq. ft.) |
9 fl. above the ground 2 fl. below the ground |
| Shinbashi Annex | 5-35-10 Shimbashi, Minato-ku, Tokyo | Nov. 1975 | 4,270.18m² (45,970 sq. ft.) |
540.13m² (5,810 sq. ft.) |
6 fl. above the ground 2 fl. below the ground |
| Marunouchi / Kyobashi Area | |||||
| Marunouchi Trust Tower Main | 1-8-3 Marunouchi, Chiyoda-ku, Tokyo | Nov. 2008 | 115,379.68m² (1,241,900 sq. ft.) |
2,074.17m² (22,326 sq. ft.) |
37 fl. above the ground 4 fl. below the ground |
| Marunouchi Trust Tower North | 1-8-1 Marunouchi, Chiyoda-ku, Tokyo | Sep. 2003 | 65,195.26m² (701,800 sq. ft.) |
2,287.29m² (24,620 sq. ft.) *including office space with in the core |
19 fl. above the ground 3 fl. below the ground |
| Kyobashi Trust Tower | 2-1-3 Kyobashi,Chuo-ku,Tokyo | February, 2014 | 52,430.51m² (564,380 sq. ft.) |
1,626.12m² (17,504 sq. ft.) |
21 fl. above the ground, 3 fl. below the ground |
| Kyobashi OM Building | 1-19-8 Kyobashi,Chuo-ku,Tokyo | Sep.2012 | 9,638.88m² (103,760 sq. ft.) |
906.79m² (9,760 sq. ft.) |
8 fl. above the ground, 1 fl. below the ground |
| Mita Area | |||||
| Mita 43 MT building | 3-13-16 Mita, Minato-ku, Tokyo | Mar. 1983 | 44,354.46m² (477,440 sq. ft.) |
1,694.40m² (18,240 sq. ft.) |
16 fl. above the ground 3 fl. below the ground |
| Mita MT building | 3-13-12 Mita, Minato-ku, Tokyo | Sep. 1974 | 21,043.02m² (226,510 sq. ft.) |
1,419.22m² (15,260 sq. ft.) |
11 fl. above the ground 1 fl. below the ground |
| MITA 3-CHOME MT BUILDING | 3-14-10 Mita, Minato-ku, Tokyo | Jul. 1982 | 9,649.47m² (103,867 sq. ft.) |
646.19m² (6,960 sq. ft.) |
12 fl. above the ground |
| Shinagawa Area | |||||
| Gotenyama Trust Tower | 4-7-35 Kita-Shinagawa, Shinagawa-ku, Tokyo | Mar. 1990 | 68,799.33m² (740,570 sq. ft.) |
1,635.79m² (17,910 sq. ft.) |
21 fl. above the ground 3 fl. below the ground |
| Osaki MT building | 5-9-11 Kita-Shinagawa, Shinagawa-ku, Tokyo | Jul. 1994 | 26,980.68m² (290,430 sq. ft.) |
1,141.88m² (12,290 sq. ft.) |
14 fl. above the ground 3 fl. below the ground |
| Gotenyama Annex II | 4-2-1 Kita-Shinagawa, Shinagawa-ku, Tokyo | Jul. 1999 | 2,638.86m² (28,410 sq. ft.) |
243.41m² (2,620 sq. ft.) |
11 fl. above the ground 1 fl. below the ground |
| Kansai Area | |||||
| Shin-Osaka TRUST TOWER | 3-5-36 Miyahara, Yodogawa-ku, Osaka-shi, Osaka | Jan. 1994 | 48,115.30m² (517,930 sq. ft.) |
1,447.57m² (15,580 sq. ft.) |
21 fl. above the ground 2 fl. below the ground |
| Shin-Osaka MT building I | 5-13-9 Nishi-Nakajima, Yodogawa-ku, Osaka-shi, Osaka | Nov. 1984 | 12,609.68m² (135,730 sq. ft.) |
1,061.22m² (11,420 sq. ft.) |
10 fl. above the ground |
| KYOTO KOWA BUILDING | 82 Tachiurinishimachi, Shijo-dori Takakura Nishi-iru, Kyoto Shimogyo-ku, Kyoto-shi | Jul. 1974 | 11,933.95m² (128,322 sq. ft.) |
879.80m² (9,460 sq. ft.) |
11 fl. above the ground 3 fl. below the ground |
| Sendai Area | |||||
| SENDAI TRUST TOWER | 1-9-1 Ichibancho, Aoba-ku, Sendai-shi, Miyagi | Apr. 2010 | 125,295.96m² (1,348,680 sq. ft.) |
2,211.46m² | 37 fl. above the ground 2 fl. below the ground |
| Sendai MT building | 4-2-3 Tsutsujigaoka, Miyagino-ku, Sendai-shi, Miyagi | Mar. 1999 | 43,193.56m² (464,950 sq. ft.) |
1,572.60m² (16,930 sq. ft.) |
18 fl. above the ground 2 fl. below the ground |
