Marigold Battle Heart 2026 ~ Day 1
Battle Heart 2026 ~ Day 1 was a professional wrestling event promoted by Dream Star★Fighting Marigold. It took place on October 3, 2026 at 176BOX in Osaka, Japan, and served as the opening show of the tour. In the main event, tWin toWer (Chika Goto and Kouki Amarei) defended the Twin Star Championship against the team of Diana Strong and Mila Smidt.
| Actor | Role |
|---|---|
 Kouki AmareiKouki Amarei | Kouki Amarei |
 Chika GotoChika Goto | Chika Goto |
 Diana StrongDiana Strong | Diana Strong |
 Mila SmidtMila Smidt | Mila Smidt |
 Moyoko TodorokiMegaton | Megaton |
 Sōjirō HiguchiKuroshio TOKYO Japan | Kuroshio TOKYO Japan |
 Mayu IwataniMayu Iwatani | Mayu Iwatani |
 Yuzuki KokawaVictoria Yuzuki | Victoria Yuzuki |
 Komomo MinamiKomomo Minami | Komomo Minami |
 Miku AonoMiku Aono | Miku Aono |
 Shoko KoshinoSYOKO Koshino | SYOKO Koshino |
 Nagisa TachibanaNagisa Tachibana | Nagisa Tachibana |
 Natsumi TokodaNatsumi Showzuki | Natsumi Showzuki |
 Yasuka NakayamaHummingbird | Hummingbird |
 Momoka HanazonoMomoka Hanazono | Momoka Hanazono |
 Nagisa NozakiNagisa Nozaki | Nagisa Nozaki |
 Misa MatsuiMisa Matsui | Misa Matsui |
 Rea SetoRea Seto | Rea Seto |
 Mai SakuraiMai Sakurai | Mai Sakurai |
 The Lady AIThe Lady AI | The Lady AI |
 Yuuka YamazakiYuuka Yamazaki | Yuuka Yamazaki |
 Shinno OmukaiShinno | Shinno |