Ramba uchienderera mberi ndima ino - Akaramba ari muchimiro chakanaka mumwaka wa2012, achimhanya 70:39 kuti ave wechishanu paKagawa-Marugame Half Marathon uye yakanakisa ye2:25:26 maawa kuti ave wechishanu paNagoya Marathon. Kukunda paSapporo Half Marathon kwakatevera muna Chikunguru uye izvi zvakatungamira pakuonekwa pa2012 IAAF World Half Marathon Championships
, kwaakava wechipfumbamwe uye akabatsira vakadzi vechiJapan kuhwina bronze. Mumunda unomhanyisa paYokohama Women's Marathon yaNovember aive wechishanu-wechishanu uye wechipiri wechiJapan ane nguva ye2:27:06 maawa.