Wataru Onaga (Japanese:
For majority of the series, he is a first year middle blocker at Fukurōdani Academy.
Wataru has very short, dark brown hair and a long face. He is one of the tallest first years shown so far, standing at 191cm; this is very tall for someone his age.
He is currently in his 1st year of high school at Fukurodani Academy and is a middle blocker on the Boys' Volleyball Team there.
Tokyo Expedition ArcEdit
Jumping Reach: 330 cm
- Favorite Food: Pudding (rich and creamy type)
- Current Concern: Some of his classmates call him Omonaga-kun (long face-kun) in genuine error.
- His star sign is Aries.
- Wataru (渉) - Study
- Onaga (尾長) - Tail Length
- Currently plays on the Tamaden Elephants team along with Yūtarō Kindaichi.