Here to put some thoughts for future editions

• Japan Sumo Federation [ja]
• Sumo ceremonies (tsuna-uchi, danpatsu shiki) (big doubt though)
• Kinoshita Daimon [ja]
• budo-ban in relation with the Dai Nippon Butoku Kai article

• IN GENERAL
  • 知る国技 by the Yomiuri Shimbun can be found here
  • Nara Prefecture with 相撲発祥の地 and this
  • Marine Sumo (海軍相撲) - sumo practiced by Navy sailors
  • Okinawan sumo (沖縄角力) - sumo practiced on the Ryukyu Islands + source
  • Yamato Sumo (大和相撲)
  • Oki Islands Sumo (隠岐古典相撲) - sumo practiced on the Oki Islands + source
  • Hono-zumo - religious sumo performed for shrines + this

• SPECIFIC
  • Sumo with sumo in America by Japanese-American
  • Mochikyūkin with this
  • Yobidashi with Waraku's duo = this and that
  • Ryogoku Kokugikan with Gendai Media
  • Mochikyūkin with Hall p.82
  • Chankonabe with Cuyler p.142 + this paper
  • Banzuke with Cuyler p.76
  • Ryōgoku Kajinosuke II with this
  • Miyagino stable using Hall p.113 + Nikkan Sports' Nihonbashi construction plan and Wrestlers' attachment to Hak' and Nikkan editorial + Sankei Sports on former buildings/Tokyo Sports on the same subject + Chanko Yoshiba clonsing in May 2024 + this
  • Japan Sumo Association using Sports Nippon article on HSH assault allegations and Sports Hochi's one
  • Honbasho with Spring tournament called the "rough spring tournament" source 1, 2, 3, 4, 5 ; also add celebrities appearance
  • Shikona using this + this
  • Glossary of sumo terms using this, this (for motoyui)
  • Tachi-ai with this + this for good friends
  • Shinto origins of sumo with Portal:Ancient Japan
  • Category:Sumo biography stubs
  • Mawashi (kesho mawashi bearing the mon of the lord sponsoring the wrestler (with ref here and here, here, here, here, here, here, here, here, here, here, here, here) + ozeki and yokozuna privilege to use purple using this + this + Making a training mawashi + paying homage to Ken Shimura with this
  • Dohyō with first aid paramedics + Kise stable's Osaka dormitory training ground construction (YT) + the day of the consecration ceremony
  • Nomi no Sukune using this and this + Schilling p. 105
  • Nayoroiwa Shizuo using this, this and this
  • Women's sumo using Sharnoff p.171 + Japn Times 1 + Japan Time on first HS championship + Yomiuri Shimbun + 2018 scandal on women giving cardiac help in the ring + CNN Japan, this Guardian article, another Guardian article, NHK YouTube video and Dream Girls Cup tournament + Kenrick p. 148 + NHK documentary + Japan Times ; adding ABC News + Mainichi Broadcasting System + hall p. 14 + first national high school women sumo tournament in 2024 + Old pics and troupes names + alt-source + popularity of the sport + article + this
  • Sanshō (sumo) with Dosukoi Sumo Salon
  • Takamiyama Daigorō who is in fact the third generation Takamiyama Daigorō + making an article about Takasago Uragorō (Takamiyama Daigorō I) and include a mention about Takamiyama Daigorō II
  • Kinboshi with Tamawashi oldest wrestler to earn one
  • sekitori and tegata using this
  • judge (sumo) with this + an old puic of mono-ii + this + this

• mon (emblem) - with kamon name (here, here, here or here for Kabuki houses)
• Katsukawa Shun'ei

• A sumo stable Infobox
• An official infobox for kokakuka
• Another sumo barnstar (with a suna)

• Kabuki actor infobox
• Kabuki actor house infobox

A Wikipedia:WikiProject Japan/Kabuki task force ?