Ọkwa & Isiokwu
- MkpakọrịtaOta Ward Cultural Arts Information Paper "ART bee HIVE" vol.25 ebipụtala.
- NgosiKumagai Tsuneko Memorial Museum Kana no Bi ngosi "Kumagai Tsuneko and the Manyoshu: A Ebube Calligraphy site na ya mgbe afọ ndị ọzọ"
- Ndị ọzọUmlọ Nzukọ Ncheta Kumagai Tsuneko "Ncheta Halllọ Nzukọ Ncheta" (Nke 9) ebipụtala
- NgosiTsuneko Kumagai Memorial Museum Banyere vidiyo mmeghe maka ihe ngosi mma nke 6 XNUMX nke Kana na-amalite site na ''Tosa Diary'' iji mee ncheta mmeghe''
- Ndị ọzọUmlọ Nzukọ Ncheta Kumagai Tsuneko "Ncheta Halllọ Nzukọ Ncheta" (Nke 8) ebipụtala
- Ndị ọzọUmlọ Nzukọ Ncheta Kumagai Tsuneko "Ncheta Halllọ Nzukọ Ncheta" (Nke 7) ebipụtala