Japanese fictional idol character from the mobile game Gakuen iDOLM@STER, part of The Idolmaster franchise. She is best known as a playable student idol at Hatsuboshi Gakuen and for character songs such as “Tame-Lie-One-Step” and “Ride on Beat.” In official character data, she is listed at Height: 167.6 cm (5’6″), Weight: 54 kg, with birthday November 11th, blood type O, and three sizes 89-58-85 cm.
Sumika Shiun Height
Feet/Inches
5’6″
Total Inches
66″
Centimeters
167.6 cm
Meters
1.68 m
Height Category:
Average
Popularity Stats
- Featured character in Gakuen iDOLM@STER franchise.
- Has multiple solo singles and birthday-themed releases.
- Recognized by fans for energetic stage personality and orange theme color.
- Frequently discussed in fan forums and idol ranking polls.
- Character songs streamed on official franchise albums and game events.
⭐ Key Facts
- Height: 167.6 cm (5’6″)
- Weight: 54 kg
- Birthday: November 11
- Blood Type: O
- Three Sizes: 89 / 58 / 85 cm
- Known for cheerful, confident, and lively idol image.
- Character color: Orange.
Important Talks & Highlights
- Debut created strong early buzz among Idolmaster fans.
- Birthday single “Ride on Beat” boosted fan engagement.
- Praised for balanced visuals and strong idol-stage aura.
- Often compared with other mid-height idols in the franchise.
- Considered one of the visually mature idols in Gakuen iDOLM@STER.
