"We would...Withdraw Bangladesh's candidature (for a non-permanent seat on the UN Security Council) in favour of Japan," said Prime Minister Sheikh Hasina at a joint press briefing with Abe.
She said: "In view of Japan's continued and strong support in Bangladesh's development process and in the interest of solidarity and unity of the Asia Pacific Group at the UN, it is my pleasure to declare that Bangladesh would support Japan's candidature from the Asia Pacific Group."
The 2015 UNSC election will be held in October 2015 during the 70th session of the UN General Assembly for five non-permanent seats for a two-year mandate starting on January 1, 2016.
According to UNSC rules, the 10 non-permanent seats rotate among various regional blocks in which UN member states traditionally divide themselves for voting and representation purposes.
Also Read
Bangladesh earlier today rolled out the red carpet as Abe arrived along with his wife and a 150-member strong entourage. Hasina greeted them at the Hazrat Shahjalal International Airport in Dhaka.
Abe's visit, the first by a Japanese premier to Bangladesh in 14 years, is aimed at boosting economic and security ties.
Abe's tour follows Indian Prime Minister Narendra Modi's trip to Tokyo earlier in the week.
The Japanese premier is set to go to Sri Lanka at the end of his Dhaka visit -- again a first for a Japanese prime minister in 24 years.
In Colombo, Abe and Sri Lankan President Mahinda Rajapaksa aim to strengthen maritime territorial cooperation in the face of a more assertive China, media reports said.