|Date of birth||8 October 1994|
|Place of birth||Inzai, Chiba, Japan|
|Height||1.76 m (5 ft 9 in)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 24 August 2013.
† Appearances (Goals).
Akino made his debut for Kashiwa Reysol in the J. League Division 1 on 16 March 2013 against Vegalta Sendai in which he came on as an 87th minute substitute for Kenta Kano as Reysol lost the match 2–1.
Akino was part of the Japanese u17 team that went to the 2011 FIFA U-17 World Cup. On 24 June 2011 in Japan's final group-stage match against Argentina U17's Akino scored the final goal for Japan in the 74th minute as Japan's under-17's went on to win the match 3–1 and top the group with seven points before going out in the quarter-finals to Brazil's under-17's.
- As of 24 August 2013[update]
|Club||Season||League||Emperor's Cup||J. League Cup||ACL||Total|
- "VEGALTA SENDAI VS. KASHIWA REYSOL 2 - 1". Soccerway. Retrieved 17 March 2013.
- "Ｕ－17日本代表 【ＦＩＦＡ Ｕ－17ワールドカップ メキシコ2011（6/18～7/10）】メンバー". The Japanese Football Association. Retrieved 17 March 2013.
- "Match Report: Japan U17 3-1 Argentina U17 (24 June 2011)". FIFA. Retrieved 17 March 2013.
- Profile at Soccerway.