Hiroshima rhymes with:
oshima, aoshima, fukushima, kawashima, nakashima, oshima, shima, takashima, takeshima, abohalima, abouhalima, alima, aoshima, auriemma, beukema, bima, bronkema, cima, cosima, decima, delima, demma, diprima, edema, ema, emphysema, eurofima, fema, fima, fukushima, grima, halima, harima, hirosakima, ishikawajima, jarema, jemima, jima, joakima, kajima, kawashima, kitajima, lema, louima, nakajima, nakashima, noxema, oshima, pima, prima, rima, ritsema, rozema, salema, sema, septima, shima, sietsema, sikkema, sima, tajima, takashima, takeshima, thima, ulima, wiersema, zima
Hiroshima sounds like:
harcum, hargan, harken, harkin, harrigan, harrison, harsham, harshman, heroism, herrhausen, hershman, hersman, hersom, herson, hirosakima, hirschman, hirschmann, hirshman, horgan, horizon, horrigan, horseman, horsemen, horsham, horsman, hourigan, hurricane