There are 43 rengas in HYAKUNINISSHU. There is no huge difference compared to the previous collection of waka poems, however, it could be considered as the result of TEIKA‘s aesthetic consciousness. TEIKA selected poems based on esthetic ideology, YOUEN, and a renga was the final choice. Rengas in another collection of waka poems, were evaluated as 'all the four poems are YOUEN' and 'all the five poems are YOUEN' and YOUEN in love poems exhibits aesthetic consciousness. Another characteristic is that there are many poems used JOSI rhetoric. Especially, there are 14 peoms used JOSI rhetoric out of 43 rengas. It is considered as suggestion of one's heartless and one-sided love. Finally, it is actively accepting the new presentation as shown in selection of poems with new poetic diction and new interpretation.