Ryo gemar mengekspresikan emosi manusia dalam musiknya, jadi untuk ''Today Is A Beautiful Day'', ia ingin menggabungkan perasaan seperti pengalaman seumur hidup dan kenangan.<ref name="iLoud-TIABD-interview-pg2"/> Dia menjelaskan proses yang mengekspresikan setiap memori sebagai cerita individu. Ryo composedmenyusun thelagu-lagu songs on thedi album aroundpada theawal ideadan ofakhir startingdi and ending withlagu "Kimi no Shiranai Monogatari" (literallyArtinya: "TheCerita Storyyang Youtidak Don'tkau Knowketahui").<ref name="iLoud-TIABD-interview-pg2"/> AsDengan suchdemikian, thelagu secondkedua track on thedi album is "Kimi no Shiranai Monogatari", anddan the finallagu trackterakhir "Watashi e" (literallyArtinya: "To MeUntukku") usesmenggunakan thelagu sameyang tunesama. ForUntuk "Kimi no Shiranai Monogatari", Ryo wasditawari offereduntuk tomenulis compose thelagu ending themeuntuk songserial toanime theBakemonogatari 2009 anime series ''[[Bakemonogatari]]''. Ryo didtidak notingin wantmenyalin tonada copyatau thegaya tonenovel orBakemonogatari styleyang of the original ''Bakemonogatari'' novelsasli, becausekarena heia feltmerasa thepenulis authorNovel [[Nisio Isin]] wouldingin enjoymenikmati thelagu songasli moretanpa ifsalinan itmanapun. wasDengan more original. Thusdemikian, Ryo wrotemenulis acerita differentyang storyberbeda aftersetelah borrowingmeminjam thepengaturan generalumum settingdari of thenovel novelstersebut.<ref>{{cite web|url=http://www.iloud.jp/interview/supercell/|title=supercell インターネットから飛び出した新世代スター|trans_title=Supercell: The New Generation Star That Suddenly Appeared Out of the Internet|publisher=X-tra|work=iLoud|accessdate=November 28, 2011|language=Japanese}}</ref> WhileSementara creating themenciptakan album, Ryo thoughtpikir itakan wouldmenarik bejika interestinglagu ifpertama the first song on thepada album wastersebut theadalah endakhir ofdari the storycerita.Trek Thepertama album'sdari firstsebuah trackalbum "Owari e Mukau Hajimari no Uta" (literallyArtinya: "TheLagu Firstpertama Songyang That Heads Toward themenjelang Endakhir") wasdisusun composeddengan withgambar thedimulai imagedengan of starting with aadegan flashback scene, divingmengingat intomasa the pastlalu, anddan oncekembali againke returningmasa to the present.kini<ref name="iLoud-TIABD-interview-pg2"/>
For "Hero", Ryo was asked to compose a theme song for [[Shueisha]]'s manga magazine ''Aoharu'', a special edition version of ''[[Young Jump]]''. The artists whose manga would be serialized in ''Aoharu'' were asked to draw "heroines they think are cute," and Ryo was asked to compose the song with the same theme. Ryo thought of a boy aiming to be a manga artist as the song's protagonist, and wrote it with the concept of wanting to support those who get victimized for being otaku. Since the song reflects different points of view between the protagonist and the heroine, Nagi Yanagi switches her singing style from cool to cute sounding. Ryo describes "Perfect Day" with an image close to the album title and feels the song symbolizes the album. "Perfect Day" was born from the nuance that undoubtedly tomorrow will be a perfect day.<ref name="iLoud-TIABD-interview-pg2"/>
