Where this character appears
Cinnamoroll appears in the official description of Cinnamoroll’s Home Run Derby. Hit Cinnamoroll’s pitches with a bat and aim for home runs. The official Partner UI image labels this character Cinnamon. This is an image observation (grade B), not a console gameplay test or a complete partner roster.
What to record in your notebook
Use the Character Tracker for partner availability, friendship stars, outfits received and your own collection goal. These are personal observations; they are not automatically read from your console. A mini-game appearance alone does not confirm a selectable partner slot.
Keep the evidence boundary clear
The game has more than 145 character appearances and 16 partners according to Sanrio. This profile records the supported role above; it does not invent birthdays, unlock thresholds, sticker IDs, abilities or reward rates.
Sources & what we checked
Checked October 30, 2026 · Official-source facts and labelled image observations · Not independently verified through console gameplay. Editorial coordination suggestions are not tested strategies.