初登場

「○○○○○○○○」初登場の４月○○○○さんの可愛い表情を集めてみた！

Is the above natural? Thank you!

I’ve collated some cute images of ○○San at his first month of appearance on 「○○○」

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Would like to ask if my above japanese sentence is natural for a semi casual caption for SNS (Instagram)?

Thank you!

「○○○○○○○○」is a weekly variety show which ○○○○さん started appearing in as a MC since the first week of April. i have collected screenshot from all 4 weeks of shows.