Current rikishi with social media presence:
Blogs
Sekitori:
- Abi
- Asanoyama
- Chiyomaru
- Chiyonoumi
- Daieisho
- Daiseido
- Daishomaru
- Gagamaru
- Hakuho
- Hidenoumi
- Hokutofuji
- Onosho
- Shohozan
- Takakeisho
- Takanosho
- Takayasu
- Takekaze
- Terutsuyoshi
- Tobizaru
- Tochinoshin
- Yago
- Yoshikaze
- Yutakayama
Makushita and lower:
- Akua
- Amakaze
- Arikawa
- Chiyootori
- Hakkairyu
- Hoshoryu
- Itadaki
- Kagamio
- Kamito
- Kyokusoten
- Midorifuji
- Oshozan
- Shunba
- Sumidagawa
- Terao
- Terunofuji
- Tomokaze
- Toyonoshima
- Wakaichiro
- Wakamotoharu
- Wakatakamoto
- Yoshoyama
Former rikishi
Blogs
- Asashoryu
- Hanada Masaru (66th Yokozuna Wakanohana)
- Naruto oyakata (Kotooshu)
- Nishiiwa oyakata (Wakanosato)
- Akebono
- Asashoryu
- Baruto
- Kokonoe Oyakata (Chiyotaikai)
- Inagawa Oyakata (Futeno)
- Tomozuna Oyakata (Kyokutenho)
- Futagoyama Oyakata (Miyabiyama)
- Orora
- Osunaarashi
Hokutofuji also has an instagram account: https://www.instagram.com/hokutofuji/
Tochinoshin has an instagram as well.
https://www.instagram.com/tochinoshin/
As does Tomokaze.
https://www.instagram.com/tomokaze.yuta/
No Facebook? I know Oosunaarashi has a facebook presence.