# Ceremonial first pitches at Tokyo Dome

> Live situation record from CLSTR: https://clstr.news/situations/ceremonial-first-pitches-at-tokyo-dome
> Updated: 2026-08-08T09:38:30.000Z. Sources: 2. Developments: 2.

A series of ceremonial first pitches at the Tokyo Dome featuring prominent figures has drawn public attention.

In late July 2026, actress Aya Ueto participated in the Suntory Dream Match, followed by actor Masaki Aiba at the MyNavi All-Star Game. 

In August 2026, announcer Rie Mochizuki performed a ceremonial pitch during a game between the Yomiuri Giants and the Tokyo Yakult Swallows as part of the "JERA Tomose, Minna de." project. Her appearance received significant social media attention regarding her age and role in promoting energy awareness.

## Timeline

### 2026-08-08: Rie Mochizuki draws attention during Tokyo Dome first pitch

Free announcer Rie Mochizuki garnered social media praise for her youthful appearance during a ceremonial first pitch at a Giants vs. Swallows game at Tokyo Dome.

2 sources. https://clstr.news/cluster/rie-mochizuki-draws-attention-during-tokyo-dome-first-pitch

### 2026-07-28: Tokyo Dome first‑pitch ceremonies feature Japanese stars Aya Ueto and Masaki Aiba

Actress Aya Ueto and actor Masaki Aiba performed first‑pitch ceremonies at Tokyo Dome’s July 27 Suntory Dream Match and July 28 MyNavi All‑Star Game, drawing crowds and media attention.

4 sources. https://clstr.news/cluster/tokyo-dome-firstpitch-ceremonies-feature-japanese-stars-aya-ueto-and-masaki-aiba

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Cite as: Ceremonial first pitches at Tokyo Dome. CLSTR, https://clstr.news/situations/ceremonial-first-pitches-at-tokyo-dome