# DN Tower 21

> building in Tokyo, Japan

**Wikidata**: [Q3011415](https://www.wikidata.org/wiki/Q3011415)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dai-ichi_Life_Hibiya_First)  
**Source**: https://4ort.xyz/entity/dn-tower-21


## References

1. archINFORM
2. Freebase Data Dumps. 2013
3. [Source](https://www.toshiseibi.metro.tokyo.lg.jp/kenchiku/keikan/rekiken/re_list06.htm)
4. [Source](https://www.archinform.net/service/wd_aipro.php)