▁Sh ob ō ) ▁Ex cite ▁na ▁J iken ▁( co - author ed ▁with ▁G ō ▁ Ō hin ata , ▁ 2 0 0 4 , ▁Ak ita ▁Sh oten ) ▁Re ish oku ▁S ō sak an ▁( 2 0 0 8 - current , ▁Week ly ▁Mor ning , ▁K od ans ha ) ▁Pl ini us ▁( co - author ed ▁with ▁Mari ▁Yam az aki , ▁Sh inch ō sha ) ▁ ▁S ources : ▁ ▁Non - m anga ▁books ▁T ori ▁no ▁Me ▁H ito ▁no ▁Me ▁( 1 9 8 9 , ▁Ch ik uma ▁Sh ob ō , ▁ess ays ) ▁F uk ik ae ▁E iga ▁Da ij iten ▁( co - author ed ▁with ▁the ▁, ▁ 1 9 9 5 , ▁San - I chi ▁Sh ob o ) ▁Mang aka ▁no ▁Him its u : ▁T ori ▁M iki ▁& ▁N ink i ▁Sak ka ▁Ky ū n in ▁no ▁H onne ▁T alk ▁( 1 9 9 7 , ▁Tok uma ▁Sh oten ) ▁The ▁nine ▁include ▁Go ▁Nag ai , ▁Mas ami ▁Y uki , ▁S ens ha ▁Y osh ida , ▁Nor iko ▁Nag ano , ▁H ideo ▁Az uma , ▁Kot ob uki ▁Sh iri ag ari , ▁His ashi ▁Eg uch i , ▁Na oki ▁Kar as awa , ▁and ▁M its ue ▁A oki ▁T ori ▁M iki ▁no ▁E iga ▁F uk ik ae - Ō ▁( 2 0 0 4 ,