Sawai Natsumi Internet broadcasts
Some of the internet that Natsumi has appeared in are as follows.
| 2000.09.10 | Anime Channel live chat [video] | guest |
| 2000.09.24 | Anime Channel live chat [video] | guest |
| 2000.10.01 | Anime Channel live chat [video] | guest |
| 2000.10.15 | Anime Channel live chat [video] | guest |
| 2000.11 | Kira Kira Shiyo! [radio] | host |
| 2000.11.06 | Anime Channel live chat [video] | guest |
| 2000.12.25 | Anime Channel live chat [video] | guest |
| 2001.03.17 | Mahou de Night [radio] | guest |
| 2001.12.07 | Idol 109 part 3 [radio] | guest |
| 2005.00.00 | Stcat "Seiryuumon" [radio] | host |