Isashiki Jun, Diamond no Ace Wiki

Isashiki Jun was the vice-captain and center fielder of the Seidou High School baseball team. He was formerly roommates with Kudou Yasushi, and after the third years' retirement, he was roommates with Sakai Ichirou and Kusunoki Fumiya. Isashiki is the team's reliable 'older brother' figure and a mood maker who can raise the morale of the team even in a pinch. He often yells at people, regardless of it being in the middle of a match or during practice, and physically manhandles them from time to

HiI ship (red head manager to bespectacled catcher)

Kotsubu Danshi Diamond no Ace Figure Charm: Isashiki Jun - My Anime Shelf

Yoshimasa Hosoya - Wikipedia

Ace of Diamond (TV Series 2013–2016) - IMDb

Yūki Ono MBTI Personality Type: INTP or INTJ?

miyuki kazuya, sawamura eijun, furuya satoru, kuramochi youichi, kominato haruichi, and 31 more (ace of diamond) drawn by ootsuya

Ace of the Diamond #3 - Volume 3 (Issue)

ダイヤのA41話】クリス先輩（中の人）の新曲のフレーズ「Let's change old days !」のリフレインが止まらない

Isashiki Jun (isashiki) - Profile

Ace of Diamond (TV Series 2013–2016) - IMDb