Stardom Dream Slam In Osaka was a professional wrestling event promoted by World Wonder Ring Stardom (Stardom). It took place March 31, 2018 at EDION Arena Osaka #2 in Osaka, Japan.
| Actor | Role |
|---|---|
 Hana KimuraHana Kimura | Hana Kimura |
 Yū IshinoKagetsu | Kagetsu |
 Fabiola Balbuena TorresFaby Apache | Faby Apache |
 Mariella Balbuena TorresMary Apache | Mary Apache |
 Masami OdateIo Shirai | Io Shirai |
 Beatrice St. Clere TerryBea Priestley | Bea Priestley |
 Mayu IwataniMayu Iwatani | Mayu Iwatani |
 Yuria TauchiTam Nakano | Tam Nakano |
 Toni RossallToni Storm | Toni Storm |
 Xia-Louise BrooksXia Brookside | Xia Brookside |
 AzumiAZM | AZM |
 Momo WatanabeMomo Watanabe | Momo Watanabe |
 Kimberly BensonViper | Viper |
 Konami TakemotoKonami | Konami |
 Kyōna YanoJungle Kyona | Jungle Kyona |
 Kaori YoneyamaKaori Yoneyama | Kaori Yoneyama |
 Natsuko TōraNatsuko Tora | Natsuko Tora |
 Saki KashimaSaki Kashima | Saki Kashima |
 Natsuki UrabeNatsu Sumire | Natsu Sumire |
 Shiki ShibusawaShiki Shibusawa | Shiki Shibusawa |
 HananHanan | Hanan |
 NatsumiNatsumi | Natsumi |
 Starlight KidStarlight Kid | Starlight Kid |
 Leo OnozakiLeo Onozaki | Leo Onozaki |
 Nao YamaguchiNao Yamaguchi | Nao Yamaguchi |
 RuakaRuaka | Ruaka |
 Reo HazukiHZK | HZK |